The best outdoor storage keeps your lawnmowers, gardening tools, and other knick-knacks safe and protected. Our evaluation focused on size, design, materials, and flooring. We also looked into auxiliary features such as the ability to double as a seat or table. A great outdoor storage unit can make it easier to tend to your lawn garden as everything is safe and easily within reach.
After more than 14 hours of research, our top pick goes to the YardStash IV. This outdoor storage dynamo is a portable tent, constructed using durable vinyl tarpaulin. It is spacious enough to store two bicycles. It can also be assembled and disassembled in less than ten minutes, making it very convenient for frequent movers. Keep reading to learn about the YardStash IV and five others that met our strict grading criteria.
Top 6 Best Outdoor Storage Reviews
#1 YardStash IV Outdoor Storage
Award: Top Pick
WHY WE LIKE IT: This outdoor storage shed is a portable, weather-resistant tent that takes less than ten minutes to assemble. It is a great choice if you move frequently.
- Very portable and light weight
- Quick setup & UV resistant
- Can fit two bicycles
- No side support poles
- Flimsy zippers
- Lumpy fabric
Thanks to UV and tear-resistant vinyl tarpaulin, this outdoor storage tent really holds well under heavy winds. A rubber-tabbed top, storm flaps, and a mesh vent also prevents water and debris from entering. While researching, the inside of the tent did not overheat under direct sunlight.
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Our favorite feature is this tent’s portability, easily disassembling and assembling in less than ten minutes without any hand tools. It is a great choice for army brats and business people that move frequently between houses and apartments. With a little imagination, it can even double as a camping tent. It is a great place to store the best electric lawn mower and other tools.
#2 Keter Westwood 150 Gallon Resin Large Deck Box Outdoor Storage
Award: Honorable Mention
WHY WE LIKE IT: This 150 gallon capacity deck box is the best outdoor storage bench.. It looks like real wood, a nice addition forh homes that lack backyard or patio space.
- Best bench
- 150-gallon capacity
- Easy assembly
- Thin bottom panels
- No instructions in the box
- Lid may need popping into place
We really like its 150-gallon capacity, which makes it extremely roomy with enough space to fit small tricycles, patio chair cushions, large children’s toys, unused flower pots, and other miscellaneous items. It also comfortably seats two full-sized adults and 3-4 children. Add cushions and you have yourself a patio centerpiece.
This deck box is constructed using resin with a faux, grainy-like wooden texture, which does not degrade like real wood. A lockable lid uses hydraulic pistons to smoothly open and close, safe enough for kids to use. Assembling this deck box is straightforward – simply slide larger pieces into slots to “lock” them together, IKEA-style. Overall, this product will be a stylish and useful addition to your patio thanks to its beautiful natural wooden finish and external dimensions of 61 x 28 x 25 inches. It is ideal for storage of things like the best pool pump when not in use. One of the best deck boxes with a similar capacity is the Suncast Java Resin Wicker 134 Gallon Deck Box. This elegant storage container has dimensions of 28.5 x 55 x 27 inches, which is a great size for deck storage of patio cushions, accessories, etc.
#3 Suncast 6′ x 3′ Cascade Outdoor Storage Shed
Award: Best Durable
WHY WE LIKE IT: This is the best small storage shed, the tallest on our list. It is a great shed to store longer items such as kayaks, ladders, brooms, and bicycles.
- Best small storage
- Includes windows for natural lighting
- Lockable doors
- High cost
- Flimsy walls
- Low screw hole quality
This storage shed is very durable, constructed using rust-resistant, blow-molded resin. It also comes with a hard plastic roof, using metal trusses for support. A reinforced floor can hold heavier items such as a lawnmower or snowblower. Gable vents also keep the inside clean and prevent mold and mildew from forming.
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Thanks to this storage shed’s 322 cubic foot storage capacity, it can hold four bicycles, lawn care tools, gardening materials, and a variety of patio knick-knacks to prevent clutter. It can even store a motorcycle at a certain angle. We really enjoy how roomy this storage shed is. If you’re still looking for other great outdoor storage boxes, check out the Ulax Furniture Storage Bench Rattan Style Deck Box, which functions as both storage and as a stylish storage seat with a cushion that can fit two adults comfortably. With the best landscape lighting, it is also easy to find stuff in it at night.
#4 Rubbermaid Horizontal Outdoor Storage Shed
Award: Best Assembly
WHY WE LIKE IT: This horizontal storage shed has 18 cubic feet of storage capacity and a durable double-walled construction. It is an excellent choice for storing garbage and recycling bins and covering up the smell.
- Best for garbage bins
- Low cost
- Can be locked
- Not completely water-tight
- Shelf not included
- Only one color available
This storage shed is made of tough resin plastic, easily withstanding heavy impact without denting or chipping. Wide double doors make it easy to open and remove bins for street-side garbage truck pickup. It also includes a hole to insert a padlock (not included), keeping your discarded egg shells and candy wrappers free from prying thieves.
Though this outdoor shed takes as little as 30 minutes to assemble, shelving is not included. We could have used a shelf to increase storage space for non-garbage bin items. However, it more than makes up for it with its durability, rot and rust-resistant unlike wooden sheds. This is every bit as useful to organizing your yard as the best log rack cover. Check out the Suncast 42.25 x 23 in. Outdoor Patio Cabinet, which is another great storage solution for your garden tools.
#5 Keter Manor 4×6 Resin Outdoor Storage Shed
Award: Best Waterproof
WHY WE LIKE IT: This is the best large waterproof outdoor storage box with a 131 cubic foot storage capacity and measures 78 inches high. It is a fantastic choice for people with small backyards.
- Massive 131 CF of ofspace
- 10-year warranty
- Includes lighting
- High cost
- Includes lighting
Thanks to this outdoor shed’s 131 cubic foot storage capacity, it can be used to store all types of gardening and patio tools, including lawnmowers, plant pots, and wheelbarrows. It can also carry up to 3 adult-sized bicycles. Note, this unit does not include shelving.
Items are well-protected in this storage shed, which uses a moisture-proof resin construction, skylights, air vents, and windows for proper air circulation. Its roof can also hold up to 15 pounds of snow. Unlike traditional metal or wood sheds, it does not degrade, rot, or rust. It is a great place to store the best wheelbarrow off-season. Another durable patio storage alternative is the Rubbermaid 5 x 2 ft. 7 in. Resin Storage Shed that can store large power equipment and mowers.
#6 AmazonBasics 22-Gallon Resin Deck Outdoor Storage Box
Award: Best Budget
WHY WE LIKE IT: This is the best waterproof deck box, featuring a 22-gallon capacity, constructed using sturdy weather resistant resin. It is a great choice for people who want a place to store their gardening tools, pool toys, and random patio stuff.
- Best waterproof deck box
- Can be used to sit
- Easy to assemble
- Little storage space
- 1-year limited warranty
This storage box has a very contemporary design that matches all types of home decor with basic white paneling. It is also easy to clean, only needing a damp cloth instead of a power wash like larger storage sheds. Waterproofing with tightly sealed edges keeps your items safe.
We love how easy this storage box is to assemble. Assembly only needs six large pieces which pop into place. Bonus points for its contoured top, which doubles as a seat or table, easily paired with cushions to match your garden or patio decor. If you’re looking for another product that can hold all your gear and accessories in one place, the Keter XXL 230 Gallon Plastic Deck Storage Container Box has an impressive extra large interior.
How We Decided
In determining the best outdoor storage box to buy, we explored storage capacity, materials, flooring, and design.
Most picks on our list have a generous amount of space, making them good to store 3 adult-sized bicycles. It offers more than enough capacity for larger homes to store garden/patio equipment and tools. With respect to materials, we prefer highly durable, double-wall resin, which is UV, fade, and impact-resistant. Bonus points for reinforced flooring to support heavier items such as lawn mowers and snow blowers.
Design is an important consideration. Taller and skinnier sheds like the Rubbermaid Horizontal Storage shed are best for storing smaller items such as rakes and pressure washers, as well as bicycles at certain angles. Others, like the space-saving AmazonBasics 22-Gallon Storage Box, double as seats for small backyards.
Outdoor Storage Buying Guide
The Most Important Features to Consider
For larger backyards, 6″ tall storage sheds could do the trick. If you are looking for a space saver, consider deck boxes, which can double as a seat or table. Note, deck boxes are typically smaller than traditional storage sheds. Larger storage sheds should also include double doors for easy access to your items.
Our preferred material is durable resin, which is built to withstand impact and easy to clean with a power wash without degrading the material. Unlike wood and metal, it needs very little maintenance and can even be painted.
Look for storage sheds with reinforced floors, which can be used to support heavier equipment like lawnmowers and stacked toolboxes.