For most patios, I’d start with the EFU 150-gallon Gen 2: its large capacity, gas struts, and wheels make it a well-rounded choice for bulky outdoor gear. The GGYI 200-gallon box stands out when maximum storage matters, while the Keter City 30-gallon box suits small spaces where a side table is useful too. The main tradeoffs are capacity versus footprint, easy access versus lid support, and weather resistance versus the need to store items fully protected. These 15 outdoor storage boxes range from compact patio helpers to extra-large deck boxes, so the right pick depends on what you need to store and where it will sit. Continue reading for the full breakdown and help matching a box to your space.
Get furniture and decor delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Complete the kit
Key Takeaways
Large capacity comes in several forms: the 200-gallon GGYI and 220-gallon EasyUp prioritize volume, while the 150-gallon models offer a more moderate capacity class.
Access features distinguish the larger boxes: gas or hydraulic lid supports can make frequent loading easier, while wheels matter most when a full box may need to move.
The Keter lineup covers different footprints: Westwood and Astoria models target larger storage needs, Kentwood sits in the mid-size group, and the 30-gallon City doubles as a side table.
Seat-like styling does not replace a weight check: the Westwood bench-style option may suit extra seating, but buyers should confirm its stated load limit before anyone sits on it.
A compact EFU 40-gallon box can beat a bigger model: it is easier to place in a tight area, while its smaller capacity makes it a poor match for several bulky cushions or pool accessories.
| EFU Outdoor Storage Box, 150 Gal Gen 2 Resin Deck Box w/Gas Struts & Wheels |  | Best for Easy Access | Capacity: 150 gallons | Dimensions: 21 x 46 x 21.61 in | Material: Polypropylene | VIEW ON AMAZON | See Our Full Breakdown |
| 160 Gallon Deck Box – Lockable Outdoor Storage with Gas Lift, Waterproof, Black |  | Best for Maximum Capacity | Capacity: 160 gallons | Dimensions: 47.8 x 21.3 x 24.4 in | Weight: 27.2 lb | VIEW ON AMAZON | See Our Full Breakdown |
| Devoko 100 Gallon Waterproof Deck Box – Resin Large Outdoor Storage Box |  | Best for Storage and Seating | Capacity: 100 gallons | Dimensions: 48 x 22 x 24.5 in | Weight: 55 lb | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Kentwood 92-Gallon Outdoor Storage Box |  | Best for a Lighter Bench-Storage Combo | Capacity: 92 gallons | Exterior dimensions: 50.4 x 21.2 x 23.2 in | Interior dimensions: 49.6 x 20 x 22.8 in | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Kentwood 92-Gallon Outdoor Storage Box |  | Best for Brown Wood-Look Styling | Capacity: 92 gallons (350 L) | Exterior dimensions: 50.4 x 21.2 x 23.2 in | Interior dimensions: 49.6 x 20 x 22.8 in | VIEW ON AMAZON | See Our Full Breakdown |
| Keter City 30 Gal Outdoor Storage Box and Patio Side Table |  | Best Compact Pick | Capacity: 30 gallons | Exterior dimensions: 22.75 × 17.3 × 21.7 in | Interior dimensions: 22.71 × 16.3 × 20.3 in | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Westwood Outdoor Storage Deck Box, 150 Gallon, Dark Grey |  | Best for Shared Seating | Capacity: 150 gallons (570 L) | Dimensions: 61 × 28.34 × 25.19 in | Weight: 39.1 lb | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Westwood 150 Gal Outdoor Storage Box for Patio and Pool Accessories |  | Best Lockable Resin Bench | Capacity: 150 gallons | Dimensions: 61 × 28.3 × 25.2 in | Item weight: 39.1 lb | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Westwood 150-Gallon Resin Outdoor Storage Box and Bench |  | Best for Interior Fit Details | Capacity: 150 gallons | Exterior dimensions: 61 × 28.34 × 25.19 in | Interior dimensions: 56 × 24.6 × 22.8 in | VIEW ON AMAZON | See Our Full Breakdown |
| GGYI 200-Gallon Waterproof Resin Deck Box with Hydraulic Lid, Black |  | Best Maximum-Capacity Pick | Capacity: 200 gallons | Dimensions: 54.25 × 26.5 × 24.21 in | Weight: 31.3 lb | VIEW ON AMAZON | See Our Full Breakdown |
| EasyUp 220-Gallon Lockable Outdoor Deck Storage Box, Black |  | Best for Maximum Capacity | Capacity: 220 gallons | Dimensions: 54.25 x 26.5 x 24.21 inches | Weight: 31.3 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| KAMABOKO 150-Gallon Outdoor Resin Storage Box |  | Best for Assisted Lid Access | Capacity: 150 gallons | Dimensions: 46.89 x 20.87 x 23.82 inches | Weight: 22.4 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Astoria 150 Gallon Outdoor Storage Box |  | Best for Hands-Free Access and a Roomy Footprint | Capacity: 150 gallons | Dimensions: 50.7 x 26.5 x 29 inches | Weight: 36.3 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| DRATO 155-Gallon Deck Box Waterproof Outdoor Storage Box with Wheels – Black |  | Best for Moving Around the Yard | Capacity: 155 gallons | Dimensions: 46.1 x 18.31 x 22.68 inches | Weight: 17 pounds | VIEW ON AMAZON | See Our Full Breakdown |
| EFU 40-Gallon Waterproof Resin Outdoor Storage Box, Black |  | Best Compact Pick | Capacity: 40 gallons in product details; title states 42 gallons | Dimensions: 22.09 x 17.09 x 20.87 inches | Material: Polypropylene resin | VIEW ON AMAZON | See Our Full Breakdown |
| outdoor storage boxe | Capacity | Material | Color | Dimensions |
|---|---|---|---|---|
| EFU Outdoor Storage Box | 150 gallons | Polypropylene | Black | 21 x 46 x 21.61 in |
| 160 Gallon Deck Box | 160 gallons | Resin | Black | 47.8 x 21.3 x 24.4 in |
| Devoko 100 Gallon Waterproof D | 100 gallons | Weather-resistant poly resin | Black | 48 x 22 x 24.5 in |
| Keter Kentwood 92-Gallon Outdo | 92 gallons | Resin | Graphite (dark grey) | — |
| Keter Kentwood 92-Gallon Outdo | 92 gallons (350 L) | Resin | Brown | — |
| Keter City 30 Gal Outdoor Stor | 30 gallons | Weather-resistant resin with wood-look texture | Dark Grey (Graphite) | — |
| Keter Westwood Outdoor Storage | 150 gallons (570 L) | Polypropylene resin | Dark grey | 61 × 28.34 × 25.19 in |
| Keter Westwood 150 Gal Outdoor | 150 gallons | Resin with 65% recycled content | Brown | 61 × 28.3 × 25.2 in |
| Keter Westwood 150-Gallon Resi | 150 gallons | Resin | Mossy Brown | — |
| GGYI 200-Gallon Waterproof Res | 200 gallons | UV-resistant resin | Black | 54.25 × 26.5 × 24.21 in |
| EasyUp 220-Gallon Lockable Out | 220 gallons | Iron and polypropylene | Black | 54.25 x 26.5 x 24.21 inches |
| KAMABOKO 150-Gallon Outdoor Re | 150 gallons | Resin | — | 46.89 x 20.87 x 23.82 inches |
| Keter Astoria 150 Gallon Outdo | 150 gallons | Resin | Dark gray | 50.7 x 26.5 x 29 inches |
| DRATO 155-Gallon Deck Box Wate | 155 gallons | Iron and polypropylene resin | Black | 46.1 x 18.31 x 22.68 inches |
| EFU 40-Gallon Waterproof Resin | 40 gallons in product details; title states 42 gallons | Polypropylene resin | Black | 22.09 x 17.09 x 20.87 inches |
More Details on Our Top Picks
EFU Outdoor Storage Box, 150 Gal Gen 2 Resin Deck Box w/Gas Struts & Wheels
The EFU pairs 150-gallon storage with wheels and gas struts, a practical combination if you regularly reach for patio gear or need to reposition the box. Its waterproof, dust-proof polypropylene construction is suited to keeping outdoor items covered, while a padlock hole gives you the option to secure the lid. Compared with the 160 Gallon Deck Box, the EFU gives up a little capacity but adds wheels; the larger model instead emphasizes tool-free assembly and weather-resistant resin. The wheels help when the box is empty or lightly loaded, but they will not make a full load easy to move, and assembly is required. I’d choose this model for accessible storage rather than seating, since no seating capacity is provided.
Pros:- 150-gallon capacity accommodates a substantial amount of outdoor gear.
- Gas struts help hold the lid open during loading and retrieval.
- Wheels support repositioning when the box is empty or lightly loaded.
- Waterproof and dust-proof construction helps shield stored contents.
Cons:- A full load can be difficult to move despite the wheels.
- Assembly is required.
- A padlock is not specified as included.
Best for: Patio owners who want a large, wheeled box for frequently used cushions, toys, or garden gear.
Not ideal for: Anyone who needs a storage box that doubles as a rated bench, or who expects to move it easily when full.
- Capacity:150 gallons
- Dimensions:21 x 46 x 21.61 in
- Material:Polypropylene
- Weight capacity:300 lb
- Color:Black
- Closure:Gas-strut lid
- Security:Padlock hole
- Features:Wheels; waterproof and dust-proof construction
Our verdict“Choose the EFU if wheels and gas-strut access matter more to you than the extra capacity of the 160 Gallon Deck Box.”
160 Gallon Deck Box – Lockable Outdoor Storage with Gas Lift, Waterproof, Black
With 160 gallons of capacity, this deck box is the largest option among the five listed here, giving it an advantage for bulky cushions, pool floats, and mixed patio gear. Its UV-, fade-, and impact-resistant resin is designed for outdoor exposure, and a gas lift makes the lid easier to raise than a basic hinged top. Unlike the EFU 150-gallon box, it has built-in side handles rather than wheels, so carrying or repositioning an empty box is the intended convenience—not rolling a loaded one. Tool-free assembly is a useful plus for a solo setup, though a padlock must be supplied separately. At 27.2 pounds empty, it is manageable before loading but becomes difficult to shift once filled.
Pros:- 160-gallon capacity offers the most listed storage volume in this group.
- Resin is described as UV-, fade-, water-, rust-, and impact-resistant.
- Gas lift eases lid opening.
- Tool-free assembly and side handles simplify setup and empty-box handling.
Cons:- Padlock is not included.
- A full box can be difficult to move, and it has no wheels.
- One compartment offers no separation for different kinds of gear.
Best for: Households with bulky pool accessories or patio cushions that need one high-capacity, weather-resistant storage space.
Not ideal for: Buyers who need wheels for moving a loaded box or want a padlock included.
- Capacity:160 gallons
- Dimensions:47.8 x 21.3 x 24.4 in
- Weight:27.2 lb
- Material:Resin
- Color:Black
- Compartments:1
- Lid:Gas lift; lockable
- Features:UV-resistant, waterproof, impact-resistant, fade-resistant, rust-proof
Our verdict“Pick this model when maximum listed volume matters more than wheels or included lock hardware.”
Devoko 100 Gallon Waterproof Deck Box – Resin Large Outdoor Storage Box
The Devoko is the clearest choice here if the box needs to serve as a bench as well as storage: its lid is rated to support up to 500 pounds, and gas struts assist with opening. The 100-gallon compartment is smaller than the EFU and 160 Gallon Deck Box, so it makes more sense for a moderate supply of cushions or garden items than for a whole pool setup. Its weather-resistant, UV-protected resin and lockable lid suit a patio or pool area, while the rattan-style finish gives it a different look from the black, plainer EFU. The tradeoff is substantial weight: at 55 pounds, it is much less convenient to relocate than the lighter Keter Kentwood models. Its broad footprint may also crowd a compact deck.
Pros:- Lid doubles as bench seating with a stated 500-pound maximum load.
- Gas struts assist with opening.
- Lockable lid helps secure stored items.
- Weather-resistant, UV-protected resin suits outdoor use.
Cons:- At 55 pounds, it is heavier than the listed Keter Kentwood options.
- Its 100-gallon capacity is lower than the EFU and 160 Gallon Deck Box.
- The 48-inch length and rattan-style finish may not suit every deck or décor.
Best for: Patio owners who want a sturdy extra seat and storage for a moderate amount of outdoor gear.
Not ideal for: People with small decks or buyers who need to move their storage box often.
- Capacity:100 gallons
- Dimensions:48 x 22 x 24.5 in
- Weight:55 lb
- Material:Weather-resistant poly resin
- Maximum seating load:500 lb
- Color:Black
- Compartments:1
- Features:UV protection, gas struts, lockable lid
Our verdict“Choose the Devoko if usable bench seating matters more than maximum capacity or easy relocation.”
Keter Kentwood 92-Gallon Outdoor Storage Box
The graphite Keter Kentwood balances 92 gallons of storage with a seat rated for up to 573 pounds, giving it a useful dual purpose without the Devoko’s 55-pound empty weight. Its wood-look resin finish brings a more furniture-like appearance than the EFU’s black polypropylene design, while the lockable lid includes a wind lock. Tool-free assembly is listed as taking under 20 minutes, a simpler setup than the EFU, which requires assembly without a time estimate. The main compromise is capacity: both the EFU and 160 Gallon Deck Box hold substantially more. Keter recommends garage or covered-patio use, so I would not make this the first pick for a fully exposed spot where maximum weather protection is the priority.
Pros:- Bench seat has a stated maximum weight recommendation of 573 pounds.
- Weighs 23.8 pounds, less than the Devoko listed here.
- Wood-look graphite finish suits buyers seeking a furniture-like appearance.
- Lockable hinged lid has a wind lock; assembly is tool-free.
Cons:- 92-gallon capacity is notably lower than the EFU and 160 Gallon Deck Box.
- Recommended for garage or covered-patio use.
- Assembly is still required.
Best for: Buyers seeking a lighter, wood-look patio bench with storage for cushions and pool accessories.
Not ideal for: Anyone needing more than 92 gallons of space or planning to keep the box in a fully exposed location.
- Capacity:92 gallons
- Exterior dimensions:50.4 x 21.2 x 23.2 in
- Interior dimensions:49.6 x 20 x 22.8 in
- Weight:23.8 lb
- Material:Resin
- Color:Graphite (dark grey)
- Maximum seating load:573 lb
- Lid and assembly:Lockable hinged lid with wind lock; tool-free assembly
Our verdict“Choose the graphite Kentwood for a lighter, seat-friendly box in a covered area, not for the largest storage load.”
Keter Kentwood 92-Gallon Outdoor Storage Box
This brown Kentwood offers the same 92-gallon format as the graphite version, but its color is the distinction for shoppers matching warmer-toned patio furniture. It also works as a bench, with a listed seating limit of 441 pounds, and its tool-free assembly is specified as taking under 20 minutes. Compared with the graphite Kentwood, the brown version has a lower stated seating capacity; both are lighter than the Devoko, though both also offer less storage than the EFU and 160 Gallon Deck Box. A single compartment keeps the interior simple but does not separate cushions from smaller accessories. The product information recommends garage or covered-patio storage, so this is a better fit for a sheltered seating area than an exposed location.
Pros:- Brown wood-look finish coordinates with warmer outdoor furniture.
- 92-gallon capacity stores a useful amount of patio gear.
- Bench seating is rated for up to 441 pounds.
- Tool-free assembly is listed as taking under 20 minutes.
Cons:- The graphite Kentwood has a higher listed seating limit of 573 pounds.
- Capacity is lower than the EFU and 160 Gallon Deck Box.
- Recommended for garage or covered-patio storage; only one compartment.
Best for: Owners of brown or warm-toned patio furniture who want a covered-area bench with space for cushions and accessories.
Not ideal for: Buyers who need the highest seating capacity, a large-volume box, or storage for a fully exposed outdoor area.
- Capacity:92 gallons (350 L)
- Exterior dimensions:50.4 x 21.2 x 23.2 in
- Interior dimensions:49.6 x 20 x 22.8 in
- Weight:23.8 lb
- Material:Resin
- Color:Brown
- Maximum seating weight:441 lb
- Assembly and closure:Tool-free assembly; hinged flip-top lid; lockable
Our verdict“Pick the brown Kentwood when its warmer finish suits your patio and its covered-area use and seating limit fit your needs.”
Keter City 30 Gal Outdoor Storage Box and Patio Side Table
For balconies and patios where a full-size deck box would take over, the Keter City 30-gallon box offers useful storage without demanding much floor space. Its weather-resistant resin resists rust, rot, and UV fading, while the wood-look finish lets it work as a side table or extra seat rather than looking like a utility bin. Compared with the 150-gallon Keter Westwood, it holds far less, but its compact footprint and 7.9-pound weight make it easier to place in a small outdoor setup. Tool-free assembly is another practical advantage for buyers who want a quick setup. The tradeoffs are a single, unorganized compartment and no built-in lock, so this suits cushions or pool accessories better than valuables or gear that needs sorting.
Pros:- Compact 30-gallon storage fits balconies and smaller patios
- Weather-resistant resin resists rust, rot, and UV fading
- Doubles as a side table or extra seating
- Tool-free assembly and low weight make placement straightforward
Cons:- One compartment offers no way to separate different items
- No built-in lock for securing stored contents
- Limited capacity is unsuitable for bulky cushions or larger equipment
Best for: Apartment dwellers and small-patio owners who want a compact box for a few cushions, gardening supplies, or pool accessories that can also serve as a side table.
Not ideal for: Households storing full patio-cushion sets or larger yard gear; its 30-gallon capacity is far below the Keter Westwood and other large deck boxes.
- Capacity:30 gallons
- Exterior dimensions:22.75 × 17.3 × 21.7 in
- Interior dimensions:22.71 × 16.3 × 20.3 in
- Material:Weather-resistant resin with wood-look texture
- Item weight:7.9 lb
- Maximum recommended load:220 lb
- Color:Dark Grey (Graphite)
- Shape:Rectangular
Our verdict“Choose the Keter City if space is tight and you need a small, dual-purpose storage box rather than a high-capacity deck chest.”
Keter Westwood Outdoor Storage Deck Box, 150 Gallon, Dark Grey
The Keter Westwood 150-gallon is a strong fit when storage needs and seating needs overlap: its long form holds patio cushions, pool gear, or yard accessories, and the lid is rated to seat two adults. Ventilation and an easy-lift lid make it more practical for regularly accessed outdoor items than a basic chest, while the polypropylene resin keeps upkeep simple. Compared with the smaller Keter City, this is a major capacity step up, but its 61-inch length and 39.1-pound weight call for a more settled spot. It also has one large compartment, so loose tools and smaller accessories can become jumbled. This dark-grey version does not list a lockable lid, unlike the brown Westwood listing, so I would favor it for bulky shared gear rather than items needing added security.
Pros:- 150-gallon capacity accommodates substantial outdoor gear
- Seats two adults, adding useful patio seating
- Ventilated interior and easy-lift lid support convenient access
- Weather-resistant polypropylene resin is low maintenance
Cons:- Large 61-inch footprint needs substantial outdoor space
- Single compartment does not separate smaller items
- No lock is specified for securing contents
Best for: Families with a spacious patio or pool area who need room for bulky cushions and gear, plus a bench for two.
Not ideal for: Small-balcony owners or buyers who need lockable storage and clearly specified security; this version lists one compartment and no lock.
- Capacity:150 gallons (570 L)
- Dimensions:61 × 28.34 × 25.19 in
- Weight:39.1 lb
- Material:Polypropylene resin
- Recycled content:65%
- Maximum weight recommendation:660 lb
- Seating capacity:2 adults
- Compartments:1
- Color:Dark grey
Our verdict“Pick this Westwood when two-person seating and generous storage matter more than a compact footprint or lockable security.”
Keter Westwood 150 Gal Outdoor Storage Box for Patio and Pool Accessories
This brown Keter Westwood combines 150 gallons of storage with seating for two, then adds a lockable lid—a useful distinction from the dark-grey Westwood listing, which does not specify a lock. Its wood-grain resin appearance is suited to patios where a large storage chest will remain visible, and the easy-lift mechanism makes routine access less cumbersome than lifting a heavy lid unaided. The 660-pound maximum recommended load also supports its bench role. Compared with the compact Keter City, it offers room for far more cushions and pool supplies, but its 61-inch length is a poor match for tight spaces. The box still has just one compartment, and at over 39 pounds with assembly required, it is better treated as a permanent patio fixture than something to move around frequently.
Pros:- 150-gallon capacity stores bulky patio and pool supplies
- Lockable lid offers added security compared with the dark-grey Westwood listing
- Seats two adults and has a 660-pound maximum recommended load
- Wood-grain resin is designed to resist weather, rust, and dents
Cons:- Large footprint can crowd smaller patios
- At 39.1 pounds, it is cumbersome to move
- Requires assembly and has only one compartment
Best for: Patio and pool owners who want a large, lockable storage bench for cushions and accessories, with room for two people to sit.
Not ideal for: Small outdoor spaces or buyers who frequently rearrange their furniture; its large dimensions, weight, and required assembly make it less flexible than the Keter City.
- Capacity:150 gallons
- Dimensions:61 × 28.3 × 25.2 in
- Item weight:39.1 lb
- Maximum recommended load:660 lb
- Material:Resin with 65% recycled content
- Color:Brown
- Compartments:1
- Assembly:Required
Our verdict“Choose this Westwood when you want a lockable, two-person bench with high capacity and have room to leave it in place.”
Keter Westwood 150-Gallon Resin Outdoor Storage Box and Bench
The Keter Westwood in Mossy Brown is the clearest choice here for shoppers comparing usable interior measurements: it lists a 56 × 24.6 × 22.8-inch interior, which helps when checking whether cushions or other bulky items will fit. Like the brown Westwood model, it pairs 150-gallon storage with seating for two and a lockable, easy-lift lid. That makes it more security-minded than the dark-grey Westwood listing, while offering the same general bench-and-chest format. Its resin construction is suited to outdoor use, but the single compartment limits organization, and the roughly 61-inch exterior length still demands a generous patio. Compared with the Keter City, this is a much larger fixed piece, not a compact side table; buyers should measure their available space before choosing capacity over flexibility.
Pros:- 150-gallon capacity for bulky outdoor items
- Interior dimensions help buyers check whether stored items will fit
- Lockable lid and easy-lift mechanism
- Seats two adults and has a weather-resistant resin exterior
Cons:- Large footprint can be difficult to fit on a small patio
- One compartment offers limited organization
- Padlock details and a maximum load rating are not provided in the supplied product data
Best for: Buyers who need a two-person storage bench and want listed interior dimensions to check fit for cushions, tools, or pool supplies.
Not ideal for: Owners of narrow balconies or anyone wanting multiple storage sections; this is a large, single-compartment chest.
- Capacity:150 gallons
- Exterior dimensions:61 × 28.34 × 25.19 in
- Interior dimensions:56 × 24.6 × 22.8 in
- Material:Resin
- Color:Mossy Brown
- Seating capacity:2 adults
- Compartments:1
- Lid:Lockable with easy-lift mechanism
Our verdict“Pick this Westwood if its listed interior measurements suit your gear and you want a lockable bench, not a compact or compartmentalized box.”
GGYI 200-Gallon Waterproof Resin Deck Box with Hydraulic Lid, Black
With 200 gallons of capacity, the GGYI holds more than any other box in this group, making it the pick for buyers whose cushion sets, tools, and pool accessories outgrow a 150-gallon chest like the Keter Westwood. Its stated waterproof, UV-resistant resin construction is aimed at keeping stored gear sheltered from the elements, while the hydraulic lid closes gently and stays open when raised—a practical help when loading items with both hands. The lockable latch adds a security option, but a padlock is not included. At 54.25 inches long, it is shorter than the Westwood, though still a substantial box; the supplied data does not list a seating capacity, so I would not choose it over the Westwood if a two-person bench is a priority. Assembly is required.
Pros:- 200-gallon capacity exceeds the 150-gallon Keter Westwood models
- Waterproof, UV-resistant resin is designed for outdoor exposure
- Hydraulic lid closes gently and stays open when raised
- Padlock-compatible latch provides a way to secure the lid
Cons:- Padlock is not included
- Assembly is required
- Seating capacity is not specified in the supplied product data
Best for: Households with oversized cushion sets, pool supplies, or yard gear that need more capacity than a 150-gallon deck box provides.
Not ideal for: Buyers who need a ready-to-use product or a clearly rated two-person bench; assembly is required, and seating capacity is not specified.
- Capacity:200 gallons
- Dimensions:54.25 × 26.5 × 24.21 in
- Weight:31.3 lb
- Material:UV-resistant resin
- Water resistance:Waterproof
- Color:Black
- Closure:Flip top with lift-off lid
- Lock:Padlock-compatible latch; padlock not included
- Assembly:Required
Our verdict“Choose the GGYI when maximum listed storage capacity and a controlled-opening lid matter more than included security hardware or a confirmed bench rating.”
EasyUp 220-Gallon Lockable Outdoor Deck Storage Box, Black
When storage volume is the priority, the EasyUp’s 220-gallon capacity gives it a clear advantage over the 150-gallon KAMABOKO and Keter Astoria. That extra room suits bulky patio cushions, pool gear, and garden supplies that would otherwise need several smaller containers. Its weather-resistant resin is described as waterproof and UV-resistant, and the box can also serve as a bench or side table, adding a use beyond storage. Tool-free assembly is a practical plus for buyers who want a simpler setup. The tradeoff is access: its lift-off lid has to be removed and set aside, unlike the KAMABOKO’s hydraulic-assisted opening. At 54.25 inches long, it also needs a generous spot on the deck.
Pros:- 220-gallon capacity exceeds the 150-gallon KAMABOKO and Keter Astoria.
- Waterproof, UV-resistant resin is designed for outdoor exposure.
- Can double as a bench or side table.
- Tool-free assembly avoids a more involved setup.
Cons:- Lift-off lid must be removed and stored aside during access.
- Its long, wide footprint may not suit compact patios.
- The listed 31.3-pound weight can make repositioning awkward for one person.
Best for: Households with large patio cushions, pool accessories, or garden gear that need one high-capacity box and have room for a long footprint.
Not ideal for: Buyers who want a lid that stays attached while open, or patios where a 54.25-inch box would take up too much space.
- Capacity:220 gallons
- Dimensions:54.25 x 26.5 x 24.21 inches
- Weight:31.3 pounds
- Material:Iron and polypropylene
- Color:Black
- Lid:Lift-off, lockable
- Water resistance:Waterproof
- Assembly:Tool-free
Our verdict“Choose the EasyUp if you need more storage volume than the 150-gallon alternatives and can accommodate its large footprint and removable lid.”
KAMABOKO 150-Gallon Outdoor Resin Storage Box
The KAMABOKO stands apart from the EasyUp 220-Gallon by focusing less on maximum volume and more on controlled, hands-free access. Hydraulic lifts hold the lid open, while the soft-close feature reduces the chance of it dropping shut as you reach for cushions or tools. Its runoff-directing lid and water-resistant closure are intended to help keep contents dry, though the listing describes the closure as water-resistant rather than calling the whole box waterproof. With 150 gallons of capacity and a 680-pound maximum top load, it can also work as a bench or table. The tradeoffs are that assembly is required and the lock is not included, unlike the EasyUp’s lockable setup. At 46.89 inches long, it is also shorter than the EasyUp.
Pros:- Hydraulic lifts hold the lid open for easier access.
- Soft-close feature helps prevent the lid from dropping abruptly.
- Runoff-directing lid and water-resistant closure help protect stored items.
- Top supports up to 680 pounds for bench or table use.
Cons:- Lock is not included.
- Assembly is required.
- 150-gallon capacity is well below the EasyUp’s 220 gallons.
Best for: Patio owners who open their storage box often and want a lid that stays up, along with a sturdy seat or tabletop.
Not ideal for: Buyers who need the lineup’s largest capacity, want a lock supplied, or prefer a box described as fully waterproof.
- Capacity:150 gallons
- Dimensions:46.89 x 20.87 x 23.82 inches
- Weight:22.4 pounds
- Material:Resin
- Maximum top load:680 pounds
- Lid features:Hydraulic lifts and soft-close
- Lock:Lockable lid; lock not included
- Closure:Water-resistant, runoff-directing lid
Our verdict“Pick the KAMABOKO for frequent, hands-free access and a high-load seat, provided you are comfortable buying a lock separately.”
Keter Astoria 150 Gallon Outdoor Storage Box
The Keter Astoria pairs 150-gallon capacity with a long, broad footprint, making it a practical choice for patio cushions and pool accessories that are easier to load in a spacious box. Its piston-assisted lid stays open for hands-free access, a convenience it shares with the KAMABOKO; the Astoria’s listing, however, does not specify a soft-close feature or a lock. The weather-resistant resin and low-maintenance finish suit a box left outdoors, while the dark gray color gives it a subtler look than the black EasyUp. The main compromise is portability: at 36.3 pounds, it is heavier than both the KAMABOKO and the wheeled DRATO. Choose it for a settled patio spot, not if you expect to move the box regularly.
Pros:- 150-gallon capacity suits cushions, pool accessories, and garden supplies.
- Piston-assisted lid provides hands-free access.
- Weather-resistant resin is intended for year-round outdoor use.
- Dark gray finish offers an alternative to the black EasyUp and DRATO.
Cons:- At 36.3 pounds, it is heavier than the KAMABOKO and DRATO.
- The supplied product details do not specify a lock.
- The broad 26.5-inch width may take up substantial patio space.
Best for: Patio and pool owners who want a roomy, stationary storage box with a piston-assisted lid and a dark gray finish.
Not ideal for: Buyers who need built-in wheels, an included locking feature, or a lighter box they can move around the yard.
- Capacity:150 gallons
- Dimensions:50.7 x 26.5 x 29 inches
- Weight:36.3 pounds
- Material:Resin
- Color:Dark gray
- Compartments:1
- Lid:Easy-lift top lid with pistons
Our verdict“Choose the Astoria if you want a spacious, piston-lid box to leave in place, rather than a lighter unit made for frequent repositioning.”
DRATO 155-Gallon Deck Box Waterproof Outdoor Storage Box with Wheels – Black
The DRATO makes the strongest case for mobility in this group: it combines built-in wheels and a handle with a 155-gallon capacity, so it is easier to reposition than the 36.3-pound Keter Astoria. Its 17-pound listed weight is also lower than the Astoria’s, though the wheels matter most when the box is loaded. The weatherproof resin, lockable lid, and flip-top opening cover the basics for outdoor storage, and the 350-pound maximum load supports bench use. Compared with the larger 220-gallon EasyUp, the DRATO gives up substantial capacity in exchange for a narrower 18.31-inch width and easier transport. The listing calls it a portable bench or side table, but it is still a box to roll between suitable surfaces—not a substitute for a dedicated seat.
Pros:- Built-in wheels and handle make repositioning easier than with the Keter Astoria.
- 155-gallon capacity provides substantial storage in a relatively narrow footprint.
- Lockable flip-top lid adds access convenience and a way to secure the contents.
- 350-pound maximum load allows bench or side-table use.
Cons:- Capacity is 65 gallons less than the EasyUp 220-Gallon.
- The 18.31-inch width may limit how comfortably it works as a bench.
- Only listed in black.
Best for: People who move cushions, pool gear, or garden supplies between a patio and yard and want wheels plus a lockable lid.
Not ideal for: Buyers who need maximum bulk storage, a wider seat, or a choice of colors beyond black.
- Capacity:155 gallons
- Dimensions:46.1 x 18.31 x 22.68 inches
- Weight:17 pounds
- Material:Iron and polypropylene resin
- Maximum load:350 pounds
- Color:Black
- Features:Wheels, built-in handle, lockable flip-top lid
Our verdict“Choose the DRATO if you value wheeled mobility and a lockable lid more than the EasyUp’s greater storage capacity.”
EFU 40-Gallon Waterproof Resin Outdoor Storage Box, Black
Unlike the large deck boxes in this batch, the EFU is sized for small outdoor essentials rather than a full set of patio cushions. Its 40-gallon capacity and 22.09-inch length make it much easier to fit beside a chair or against a wall than the 150-gallon KAMABOKO or 220-gallon EasyUp. The polypropylene resin is listed as waterproof and UV-resistant, and the box can double as a bench, giving a compact purchase more than one job. Assembly is described as easy, with no special tools mentioned. The tradeoff is straightforward: it cannot replace a full-size deck box for bulky gear. The product title says 42 gallons while the detailed specifications say 40, so I would plan around the lower stated capacity.
Pros:- Compact dimensions fit where the EasyUp and KAMABOKO would take up too much room.
- Waterproof, UV-resistant polypropylene resin suits outdoor placement.
- Can double as an outdoor bench.
- Easy assembly and cleaning support straightforward upkeep.
Cons:- 40-gallon detailed capacity is far below the larger deck boxes in this roundup.
- Product title lists 42 gallons while specifications list 40 gallons.
- Lift-off lid must be removed for access rather than opening on a hinge.
Best for: Apartment-dwellers and owners of compact patios who need a weather-resistant box for small garden items, accessories, or a few outdoor essentials.
Not ideal for: Families storing large cushions, pool floats, or several bulky items; its listed capacity is only 40 gallons.
- Capacity:40 gallons in product details; title states 42 gallons
- Dimensions:22.09 x 17.09 x 20.87 inches
- Material:Polypropylene resin
- Color:Black
- Lid:Lift-off
- Water resistance:Waterproof
- UV resistance:Yes
- Assembly:Easy assembly
Our verdict“Choose the EFU for a small patio and modest storage needs, but skip it if you need room for bulky cushions or pool gear.”
How We Picked
I compared these outdoor storage boxes by the jobs buyers actually need them to do: hold seasonal cushions, pool supplies, garden tools, or a mix of everyday patio items. Capacity and footprint shaped the first cut, since a large stated volume is only useful if the box fits the available space and its opening can be reached. I also weighed practical features such as gas or hydraulic lid supports, wheels, lockability, and dual-purpose seating or table use, along with stated water-resistance claims and material type.
The order favors models with a useful balance of capacity, access, and flexibility, rather than rewarding the largest number alone. Large-capacity boxes rank well for households with substantial gear, but compact choices remain strong for small patios and lighter storage needs. Similar listings, including two Kentwood and several Westwood entries, are treated as distinct listed options without assuming unprovided differences in their specifications. I account for limitations too: product titles alone do not confirm exact dimensions, load ratings, assembly details, or how well a box handles prolonged exposure, so buyers should verify those details before choosing.
Factors to Consider When Choosing Outdoor Storage Boxes
Before choosing a box, I’d work backward from the items, placement, and routine rather than selecting by gallon count alone. These broader checks can prevent a common mismatch: buying a box that holds everything on paper but blocks a walkway, admits moisture around the lid, or is awkward to open once loaded.
Match Capacity to the Items and the Footprint
Start by grouping what you plan to store and measuring the largest items, especially folded cushions, long tools, and pool floats. Gallon capacity gives a rough comparison, but the box’s internal length, width, and height decide whether oddly shaped gear will fit. A 200- or 220-gallon model can be useful for several bulky items, yet it may take up more patio space than your layout can spare. Leave room for the lid to open and for you to stand in front of the box while loading it. If your needs are modest, a smaller model can keep the area usable instead of turning storage into a permanent obstacle.
Treat Weather Protection as a Placement Decision
Waterproof or weather-resistant wording should not be read as a guarantee that stored belongings will stay dry in every storm or setting. Lid overlap, seams, drainage, wind-driven rain, and the surface beneath the box all affect exposure. For sensitive cushions or fabric, a covered porch or an additional protective bag can provide more confidence than relying on a product label alone. Avoid placing a box where water pools, and check whether the base sits level. If you plan to keep electronics, paper, or other moisture-sensitive items outside, confirm the manufacturer’s care and protection details before storing them.
Choose Lid Support for How Often You Open It
A supported lid can make repeated access less awkward, especially when the box is large or both hands are needed to lift an item. Gas struts or a hydraulic mechanism may help hold the lid open, but they also add moving parts that may need care over time. A simple lid can be adequate for seasonal storage that you open only occasionally. Think about who will use the box and whether they can lift its lid safely. Also check whether the lid needs clear space above it; a box tucked under a low shelf may not benefit from an easier lift mechanism.
Decide Whether Mobility Is Useful or a Compromise
Wheels can help when you need to reposition a loaded box for cleaning, shade, or access to a walkway. They are less valuable if the box will stay in one place and may be a drawback on uneven paving, where movement can be less controlled. Before choosing a wheeled model, check whether the wheels are intended for occasional repositioning or regular travel, and whether the design can stay put when needed. A full box can be heavy even when wheels are present. If wind exposure or children’s access is a concern, a stable placement and secure lock may matter more than portability.
Verify Seating, Locking, and Other Secondary Uses
Some deck boxes are presented as benches or side tables, but a dual-purpose label does not establish a safe seating load or a stable surface. Confirm the stated weight limit and intended use before treating a storage lid as a seat. Lockable designs can deter casual access, though a lock provision is not the same as weatherproof security for valuable tools. A table-style box is most useful when its size and height suit the furniture already on the patio. Secondary functions should make a box work harder for your space, not distract from whether its main storage job is adequate.
Plan for Assembly and Long-Term Care
Resin construction is often chosen for outdoor use, but assembly quality and routine care still affect how a box performs. Check the instructions for the number of parts, the tools required, and whether a level surface is needed during assembly. Misaligned panels or a poorly seated lid can interfere with opening and weather protection. Leave access around the box for cleaning debris and inspecting hinges, supports, and fasteners. If you expect to move it after assembly, confirm its dimensions and weight before deciding where to build it.
Frequently Asked Questions
Is a 150-gallon box enough for a full set of patio cushions?
It depends on the cushions’ thickness, shape, and whether they can be stacked without pressure. Compare the box’s internal dimensions with the largest seat or back cushion rather than relying on the capacity label alone. A 150-gallon model may suit a typical mix of cushions, but bulky lounge cushions can use space quickly. If you also plan to store pool toys or garden items, look at the 200- and 220-gallon options or plan separate storage. Check that the lid closes without compressing fabric, which can trap moisture.
Will an outdoor storage box keep cushions dry in heavy rain?
A water-resistant or waterproof claim is useful, but it cannot answer how a particular box will perform in every location. Wind-driven rain, lid seams, drainage, and water pooling beneath the base can all affect the result. For cushions that must stay dry, choose a sheltered location when possible and consider breathable protective covers or storage bags. Check the product’s care guidance for exposure limits and whether the lid is designed to seal. Avoid storing wet cushions inside, since trapped moisture can lead to odor or mildew.
Should I choose a box with gas struts or a simpler lid?
Gas struts are most useful when you open a large box often or need both hands free while loading it. They can make access feel more manageable, but add components that may wear or need attention. For seasonal items that are stored for long stretches, a simpler lid may be enough and may keep the design less complicated. Check whether the lid stays open securely and whether the mechanism is suitable for the box’s size. The EFU 150-gallon model includes gas struts, while several options in this lineup do not list that feature in their names.
Can I use a deck box as a bench or patio table?
Only use it that way if the manufacturer identifies it for seating or table use and provides the relevant load guidance. A bench-style design, such as the listed Keter Westwood model, signals a possible seating role, but the product’s stated weight limit should decide whether it is appropriate. A side-table design like the Keter City can be handy for drinks or small items, though its compact capacity limits what it stores. Keep heavy or sharp objects from damaging the lid surface. If the listing does not clearly approve the secondary use, treat it as storage rather than furniture.
How much extra space should I leave around an outdoor storage box?
Measure the box’s full footprint, then add room for the lid to open and for you to reach inside comfortably. The required clearance depends on the lid design and whether the box sits beneath an overhang, table, or window. Leave space to move around it without narrowing a walkway or blocking a door. If the model has wheels, allow a path for repositioning and check that the ground is suitable. Planning the opening area before purchase can prevent a large-capacity box from becoming difficult to use.
Conclusion
For a broadly useful choice, I’d pick the EFU 150-gallon Gen 2 as best overall because its capacity is paired with gas struts and wheels. The best value fit depends on your storage needs: the Devoko 100-gallon or Keter Kentwood 92-gallon models make more sense when you want mid-size storage without moving to a large-footprint box. For a premium-capacity direction, compare the GGYI 200-gallon and EasyUp 220-gallon models, then verify their dimensions, construction details, and lid support before deciding. Beginners with limited needs may find the Keter City 30-gallon easiest to fit into a patio setup, while the EFU 40-gallon is another compact option. For specific needs, choose the Keter Westwood bench-style listing for potential seating, the wheeled DRATO or EFU for repositioning, or a lockable model when casual access control matters; confirm load limits and protection details before purchase.
