Perfect for storing everything from pool toys to furniture cushions, a deck box adds considerable storage space to your backyard or patio. When researching outdoor storage boxes, we considered box material, interior capacity, and size.
Made from heavy-duty durable plastic, our best overall pick is the Keter Brightwood Outdoor 120 Gallon Deck Box.
Start your backyard organization with these best deck boxes.
Keter Brightwood 120-Gallon Resin Deck Box
Lots of storage space
Water, rust, and UV-resistant
Gets hot in the sun
Limited color options
We selected the Keter Brightwood Deck Box as our overall best pick because it is durable, lockable, spacious, and stylish. It has 120 gallons of interior capacity, which is more than enough space for patio cushions, pool accessories, and other household items. It’s very sturdy and works well as an outdoor bench, plus it is made with heavy-duty resin that lives through heavy rain, snow, and cold.
While its size and storage capacity are top-notch, what makes this deck box stand out as a top pick is that it is stylish and blends well with the exterior of many different homes. The plastic almost resembles wood, and it comes in two dark-color options; brown and gray. We also like that this deck box has a hydraulic hinge to hold open the lid.
Price at time of publish: $198
Dimensions: 57 x 27.5 x 23.7 inches︱Material: Resin︱Interior Capacity: 120 gallons
West Elm Portside Outdoor Storage Trunk
Lots of storage space
Made with sustainably sourced wood
Can’t be used as a bench
If you’re looking for a high-quality deck box to complement your patio furniture, give your outdoor storage an upgrade with this West Elm Portside collection storage box. Made with water-resistant solid eucalyptus wood from sustainably managed forests, it has a beautiful frame and wire-brushed wood finish.
Although you can't use this box as a bench, it could double as a side table or coffee table in your outdoor lounge area. With plenty of storage space inside and high-quality hinges and hardware, this storage box is worth the extra cost for the style and sustainability it offers.
Price at time of publish: $899
Dimensions: 47 x 23.5 x 18.25 inches︱Material: FSC-certified solid eucalyptus wood︱Interior Capacity: Not listed
Suncast 22 Gallon Water Resistant Storage Bench
Good for small spaces
Easy to assemble
A small-sized storage box isn’t just for small-sized outdoor spaces. A deck box such as the Stoney Suncast provides 22 gallons of storage, fits conveniently in your garage or front porch, and can be used indoors and outdoors. You can use a smaller deck box, like this one, for sports equipment, gardening tools, or even packages at your door that would otherwise be left in the rain.
The Stoney Suncast 22 Gallon deck box can also be used as a stool (although the merchant says it holds only up to 150 pounds). You could expect to find it sturdy and lightweight, and for its highly durable plastic resin to withstand all weather conditions. It also includes UV protection for up to 5 years at additional cost.
Price at time of publish: $54
Dimensions: 20.5 x 22 x 17 inches︱Material: Resin︱Interior Capacity: 22 gallons
Rubbermaid Roughneck Extra Large Resin Deck Box
Plenty of space for large pool toys or patio cushions
Isn’t very stylish
With Rubbermaid’s well-known reputation for outdoor durability, this extra-large deck box is perfect for all your big storage needs. The Rubbermaid Roughneck Extra Large Deck Box offers 120 gallons of storage space and provides plenty of room for pool toys, patio cushions, and more.
Its double-walled construction keeps your items safe and dry, and its weatherproof resin doesn't rust or leak. This deck box also can double as a seat for up to two adults (up to 300 pounds total) or as a large side table. You can choose between two colors: Faint Maple and Brown, but it’s clear this deck box is designed for function, not style.
Dimensions: 25. 7 x 60 x 27. 5 inches︱Material: Resin︱Interior Capacity: 120 gallons
Keter Capri 80 Gallon Lockable Deck Box with Wheels
Easy to move
Limited to one color
Not very sturdy
For outdoor storage you can easily move around, try a deck box with wheels such as the Keter Capri 80 Gallon Wheeled Deck Box. It has two wheels, which make it easy to roll to where you need it. Its waterproof resin doesn't fade and can handle all weather.
This affordable woven wicker-style deck box is on the larger side, with 80 gallons of storage, and is available in a dark brown color that can match most patio furniture. As a bench, it can handle up to 550 pounds, making it sturdy enough for a few adults to sit comfortably.
Price at time of publish: $100
Dimensions: 48.4 x 21 x 22 inches︱Material: Resin︱Interior Capacity: 80 gallons
Keter Solana 70 Gallon Storage Bench
Seats up to three (up to 550 pounds)
Good for small spaces
Hard to assemble
If you need outdoor seating and storage, the Keter Solana 70 Gallon Bench Deck Box is a perfect choice. It’s made with a UV-protected resin that can withstand the elements and is easy to clean. It’s also lockable, and compatible with your standard padlock. Outdoor storage doesn’t have to be plain or boring — this box fits the bill for style, durability, and functionality.
Because the Keter Solana deck box is an outdoor bench and a storage bin, it provides good value and is worth paying extra. The storage bench fits two adults comfortably but can hold up to three people with a maximum of 551 pounds. The Spruce product testers were fans of the modern design that adds style to any backyard.
Price at time of publish: $200
Dimensions: 54.6 x 23.4 x 32.8 inches︱Material: Resin︱Interior Capacity: 70 gallons
Best Side Table
Pottery Barn Bermuda Hammered Brass Side Table
Lovely accent piece
Great for indoor and outdoor
Made using Fair Trade USA-certified materials
Minimal storage capacity
This Bermuda Hammered Brass Side Table is perfect if you want to add outdoor storage that is built into a stylish accent or side table. This table is fairly small, with an 18-inch-diameter surface, but perfect as a side table for your outdoor lounge seating area. It has plenty of surface space for a decor item, such as a potted plant or candle, and a place to rest your beverage.
At first glance, you might not even realize this side table is also a small storage box for blankets, pillows, and toys. It is made with hand-stamped aluminum, finished with an antique-brass patina, and is weather-resistant. Good for indoors and out, this table has rubber pads on the base to protect floor surfaces.
Price at time of publish: $399
Dimensions: 18 x 16.5 inches︱Material: Aluminum︱Interior Capacity: Not listed
Best for Toys
Keter City Keter City 30 Gallon Resin Deck Box for Patio Furniture
Looks like wood
Has built-in handles
Small interior capacity
Outdoor toy storage is a must-have if you have young kids and want to keep your backyard clutter-free. The Keter City 30 Gallon Deck Box is an affordable option that doesn’t take up too much floor space but is tall enough to fit large outdoor toys. The Keter City deck box is approximately 23 x 17 x 22 inches, has 30 gallons of storage space, and has built-in handles, so it is easy to move around where you need it.
It can be used as a seat and has a place for a padlock. We like the stylishness of the plastic resin, which resembles planked wood. It comes in dark brown or dark gray.
Price at time of publish: $60
Dimensions: 22.7 x 17.3 x 21.57 inches︱Material: Resin︱Interior Capacity: 30 gallons
The Keter Brightwood 120 Gallon Lockable Deck Box is our top choice for deck boxes. It is affordable, well-constructed, durable, and perfectly blends style and functionality. If you want something smaller, we recommend the Suncast 22 Gallon Water Resistant Storage Bench. It is highly rated for small spaces, like your front porch, and is waterproof and lockable.
What to Look for in a Deck Box
Deck boxes are offered in a variety of sizes, from oversize to more compact designs. Before purchasing one, measure your deck or outdoor space and determine how much of the area you can designate for a deck box. From there, you can search for a design that fits your space perfectly.
A deck box is meant to be left outside, so the material it's made out of is a key detail to consider. HDPE and treated wood are two of the more popular options, as both have weather-resistant properties.
Whether you need a handy place to store pillows, extra seat cushions, or blankets, deck boxes are the ideal spot for your outdoor accessories. When choosing a deck box, be sure to consider how much volume each box can store. Capacities range from about 30 to 120 gallons (refers to displacement; they're not meant to store uncontained liquid!).
If you plan to store gardening tools along with soft goods. such as cushions, consider adding a weather-resistant tub to keep soil away from fabrics.
Do deck boxes keep cushions dry?
Yes, most deck boxes are intended specifically for the purpose of storing cushions and other items outdoors and keeping them dry. For the highest degree of water resistance, choose a deck box made of HDPE (or resin) which has excellent moisture barrier properties.
Can you leave cushions in a deck box over winter?
You can safely store your cushions in a deck box over the winter. Make sure the cushions are clean and dry before storing them. And choose a deck box made of resin if you anticipate rain or snow during the season.
What is the best material for a deck box?
Most deck boxes are made of wood or HDPE (a form of resin). Which material you choose is a matter of preference as well as how you plan to use your deck box. Wood is an attractive and sturdy material, however, unlike a deck box made of resin, a wood deck box requires maintenance and does not provide the same level of water resistance.
Why Trust The Spruce?
This article was researched and written by Deanna McCormack, a freelance writer specializing in home and family, with expertise in the outdoor category. To make this list, she considered each pick’s size, storage capacity, and durability.