-
Top 10
August 2025
Best Small Waterproof Deck Storage Box
We made a list of the top 10 Small Waterproof Deck Storage Box based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Suncast 22 Gallon Small Resin Storage Seat, Java, SSW600J
Suncast
9.4
VIEW DEAL
Buy on Amazon
✓
DECK STORAGE BOX: Beautiful plastic outdoor box has a 22-gallon capacity for patio, deck, yard, porch, garage, and shed storage!
✓
DURABLE: Water-resistant poly resin construction resists fading and rust to keep your box looking new for years to come
✓
VERSATILE: For use indoors or outdoors to store grill supplies, patio cushions, gardening tools, sports equipment, yard gloves, and more!
✓
FUNCTIONAL DESIGN: Lid flips open on hinges for easy access to your items. Rain water flows off of the box to keep your belongings dry and free from mildew and rust
✓
SMALL SIZED: Storage box measures 17" x 22" x 20.5", the perfect size and fit for any living space
Learn more
on Amazon
More Info
43% Discount
2
Devoko 30 Gallon Resin Deck Box Outdoor Indoor Waterproof Storage Box for Patio Furniture Pool Accessories Storage for Cushion Garden Tools (30 Gallon, Black)
Devoko
9.2
VIEW DEAL
Buy on Amazon
✓
Light & Solid: Made of a high density resin material, it is stable, waterproof and UV resistant. The net weight of this deck box is only 8.8 pounds
✓
Extra Seat: It can be used as an extra seat with a maximum load capacity of 220 pounds and can easily carry an adult. The 20-inch height is especially friendly, and an extra bump around it makes it more like a seat
✓
Easy to Install: The product comes with instructions for fitting six side panels together in five minutes to create a new 30-gallon resin deck box
✓
Moved and Locked: With built-in armrest, water and UV protection features allow you to transport it anywhere without fear of damage; And can be locked, to ensure the safety of items in the box to prevent the entry of reptiles
✓
Dimension: Internal capacity of 30 gallons, size is 22*16*20", the lid is smooth around the raised part, to ensure no injury, the raised height is 1"
Learn more
on Amazon
More Info
24% Discount
3
EAST OAK Outdoor Storage Box, 31 Gallon Deck Box Indoor and Outdoor Use, Waterproof Resin Storage Bin for Package Delivery, Patio Cushions, Gardening Tools, Lockable, UV Resistant, Grey
EAST OAK
9.1
VIEW DEAL
Buy on Amazon
✓
𝗖𝗢𝗠𝗣𝗔𝗖𝗧 𝗕𝗨𝗧 𝗩𝗘𝗥𝗦𝗔𝗧𝗜𝗟𝗘: EAST OAK outdoor storage box measures 22.8''L x 17.1''W x 20.86'H. Even with a storage capacity of 31 gallons, you can fit many backyard extras like patio mats, pillows, pool accessories, gardening tools and hoses, etc
✓
𝗪𝗔𝗧𝗘𝗥𝗣𝗥𝗢𝗢𝗙 𝗔𝗡𝗗 𝗙𝗔𝗗𝗘 𝗣𝗥𝗢𝗢𝗙: This deck box adopted upgraded resin material (SGS 1000plus) that protects its exterior from fading and keeps its interior dry no matter what the weather is
✓
𝗘𝗫𝗧𝗥𝗔 𝗦𝗘𝗔𝗧 𝗢𝗥 𝗧𝗔𝗕𝗟𝗘: In addition to its use as a storage box, the small storage box also has a 170lbs load capacity, can be used as a single patio seat or table. It can be used both indoors and outdoors
✓
𝗣𝗢𝗥𝗧𝗔𝗕𝗟𝗘 𝗔𝗡𝗗 𝗦𝗘𝗖𝗨𝗥𝗘: The patio storage box comes with two handles on each side, so it’s easy to move around alone or with a friend. If you’re on the go, you can even lock the box for guaranteed security
✓
𝗘𝗔𝗦𝗬 𝗧𝗢 𝗜𝗡𝗦𝗧𝗔𝗟𝗟: We’ve made it easier to put away your valuable items in less than 10 minutes. No screws and tools are needed. All you have to do is snap the panels together and you’re set to go
Learn more
on Amazon
More Info
36% Discount
4
Flamaker Deck Box 31 Gallon Waterproof Resin Storage Box with Lid Indoor Outdoor Delivery Box Storage Bin for Patio Cushions (Grey)
Flamaker
9.0
VIEW DEAL
Buy on Amazon
✓
All-Weather Material: Deck box is made of high quality Resin & Polypropylene, featured with waterproof and UV resistant which protects its exterior from fading and keeps its interior dry. Can adapt to long time outdoor scene.
✓
Seat or Side Table: In addition to providing you with 31 gallons of storage space, the premium Resin material can support 180lb of weight to serve as a seat or side table. Add more convenience to you.
✓
Thoughtful Designs: The outdoor storage bin is designed with two handles on each side, so you can move around easily. Locking hole in the lid allows you to protect the interior items from loss.
✓
Wide Applications: Simple appearance with multi-purpose design, this storage box can easily integrate into your various indoor and outdoor scenarios like living room, balcony, porch, patio, deck or poolside.
✓
Please Note: The actual color of the deck box may vary slightly due to differences in monitors and lighting. If you have any problems about this product before and after buy, please feel free to contact us.
Learn more
on Amazon
More Info
21% Discount
5
Keter City 30 Gallon Resin Outdoor Storage Box and Patio Furniture Side Table for Pool and Garden Accessories, Brown
Keter
8.9
VIEW DEAL
Buy on Amazon
✓
DIMENSIONS: Exterior: 22.75 in. L x 17.3 in. W x 21.7 in. H / Interior: 22.71 in. L x 16.3 in. W x 20.3 in. H
✓
IDEAL STORAGE: 30 gallon storage capacity perfect for use as a small storage option
✓
RESIN CONSTRUCTION: It's made out of all weather-resistant resin with an appealing wood-look texture
✓
DURABLE AND STRONG: Weather-resistant polypropylene construction prevents rusting, peeling and denting - unlike real wood
✓
EASY ASSEMBLY: Simple and quick assembly with no extra tools required
✓
VERSATILE STORAGE: Perfect place to store outdoor toys, pool accessories, and beach towels. Or use as a storage ottoman, side table, or patio table.
Learn more
on Amazon
More Info
40% Discount
6
JUMMICO 31 Gallon Resin Deck Box Waterproof Indoor Outdoor Storage Boxes for Patio Furniture Cushions and Garden Tools (Brown)
JUMMICO
8.8
VIEW DEAL
Buy on Amazon
✓
[Resin Material] Jummico 31 Gallon Resin Deck Box choose high density resin as the material, lightweight but solid, also can effectively waterproof and UV protection. It has strong weather resistance
✓
[Easy Installation] This deck box comes with installation instructions, and you can get a complete storage box in 5 minutes by connecting the six side panels through the clasp. Greatly save your valuable time
✓
[As Extra Seat] In addition to being used as deck storage, the lid can be used for additional indoor and outdoor seating. The maximum load capacity of the lid is 220 LBS, which can easily carry the weight of an adult.
✓
[Portable & Lockable] The product comes with a built-in armrest and can be locked, so you don't have to worry about losing the contents or getting into it by reptiles. And you don't have to worry about the contents getting stained by rain or dirt.
✓
[Widely Used] Can be used indoors or outdoors, can be used to store towels, throw pillows, garden tools, etc. Suitable for any corner of your house, can make your house more tidy and beautiful.
Learn more
on Amazon
More Info
7
KAMABOKO 31 Gallon Outdoor Storage Box, Resin Deck Boxes Indoor and outdoor, Waterproof Storage Box Lockable Lid for Garden Tools, Package Delivery, Pool Supplies, Patio Cushions, Black
KAMABOKO
8.7
VIEW DEAL
Buy on Amazon
✓
Upgraded structural design: Made with weather-resistant and waterproof resin, this 31-gallon deck box is designed to withstand the elements and prevent rust, peeling, and denting. Dividers can be used to separate compartments for sorting or can be removed to add additional storage space.
✓
Immense Storage Capacity: With dimensions of 22.1in x 17.1in x 20.8in, this deck box offers perfect storage space for all your outdoor essentials. It can hold up to 31 gallons of garden tools, pool supplies, patio furniture, cushions, and more.
✓
Stylish design: Featuring a modern pattern design, this all-weather resin deck box adds a touch of elegance to your patio, garden, porch, or poolside. It serves as both a practical storage solution and a beautiful decorative piece.
✓
Versatile functionality: This multi-functional outdoor storage box is not only ideal for storing various items but also provides a lockable lid for added security. Keep your belongings safe and organized while enjoying the convenience of easy access whenever needed.
✓
Deck Boxes Outdoor Waterproof: Designed as a waterproof storage solution, this deck box protects your belongings from moisture and ensures they stay dry even during heavy rain. The lockable lid adds an extra layer of security, keeping your valuables safe from theft or damage.
Learn more
on Amazon
More Info
20% Discount
8
EAST OAK Outdoor Storage Box, 60 Gallon Deck Box Indoor and Outdoor Use, Waterproof Resin Storage Bin for Patio Cushions, Gardening Tools, Lockable, UV Resistant, Grey
EAST OAK
8.6
VIEW DEAL
Buy on Amazon
✓
𝟲𝟬 𝗚𝗮𝗹𝗹𝗼𝗻 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆: EAST OAK outdoor storage box measures 42.1"L x 17"W x 21.6"H and is perfect for indoor and outdoor storage. It offers plenty of space to store all your belongings, perfect for cushions, tools, pool supplies, etc
✓
𝗟𝗼𝗻𝗴 𝗟𝗮𝘀𝘁𝗶𝗻𝗴 𝗦𝗲𝘃𝗶𝗰𝗲 𝗟𝗶𝗳𝗲: With weather-resistant resin, the waterproof storage box prevents rusting, peeling and denting, lasting longer than wood. Built-in reinforcing rods can prevent deformation after being exposed to the sun
✓
𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲 & 𝗦𝗲𝗰𝘂𝗿𝗲: The patio deck box comes with two handles on each side, so it’s easy to move around alone or with a friend. If you’re on the go, you can even lock the box for guaranteed security
✓
𝗘𝘅𝘁𝗿𝗮 𝗦𝗲𝗮𝘁 𝗼𝗿 𝗧𝗮𝗯𝗹𝗲: EAST OAK patio storage box provides extra comfortable bench seating with a weight capacity of 330 lbs. The outdoor storage container is suitable for those big backyard parties or a place to rest after working in your yard
✓
𝗘𝗮𝘀𝗶𝗲𝗿 𝘁𝗼 𝗜𝗻𝘀𝘁𝗮𝗹𝗹: With EAST OAK's simple instructions and fit together pieces, you will have this put together in 10 minutes. Come and set up your new deck box now
Learn more
on Amazon
More Info
19% Discount
9
Mars Villa Deck Box, Waterproof Weatherproof and UV Resistant Resin Storage Bin with Lockable Lid, Ideal for, Outdoor, Patio Furniture Cushions, Pool Supplies, Garden Tools (31 Gallon, Black)
Mars Villa
8.5
VIEW DEAL
Buy on Amazon
✓
Waterproof and UV Protection: The waterproof resin material provides weatherproof and UV protection, making it an ideal storage solution for garden tools and patio furniture. It ensures durability and reliability, even in harsh weather conditions
✓
Durable Construction: Constructed from durable, enhanced resin material, this storage box serves as both a sturdy outdoor seat and a functional table
✓
Easy Installation: The patio deck box is designed for effortless assembly—simply snap together 6 panels without the need for additional tools. Each package includes a detailed instruction manual for easy setup
✓
Portable Design: The dual-handle design on each side enhances portability, allowing for effortless relocation wherever needed
✓
Multi-Purpose: Ideal for keeping your outdoor space organized, this versatile storage box can be used for gardening tools, outdoor cushions, pool accessories, or as a secure package delivery box for your porch
Learn more
on Amazon
More Info
25% Discount
10
Trygoal 45 Outdoor Storage Box, Waterproof Resin Deck Box with Side Handles, Lockable Outdoor Bench for Indoor & Outdoor Use, Storage Bin for Patio Cushions, Garden Tools, Package Delivery, Grey
Trygoal
8.0
VIEW DEAL
Buy on Amazon
✓
All-Weather Durability:This 170L/45-gallon outdoor storage box is specifically designed to handle a variety of weather conditions, offering excellent all-weather durability. Whether exposed to scorching sunlight, heavy rain, or extreme cold, it maintains its structural stability and functionality
✓
Wood Grain Effect:The storage box is constructed from durable polypropylene resin, ensuring it will not rust, dent, or peel. Additionally, it features an attractive wood grain finish, adding a sense of natural harmony to your outdoor space
✓
Waterproof Design:The surface of the storage box is treated with UV protection to prevent fading and aging caused by ultraviolet rays. Its waterproof design ensures that items inside remain dry and safe in humid environments, making it easy to clean and maintain
✓
Easy Assembly:The Knock Down (KD) design allows for simple and quick assembly without the need for professional tools. Moreover, the surface of the storage box is easy to clean, requiring only a simple wipe to remove dust
✓
Lockable Design:The storage box features a lockable design (lock included not), providing extra security for your valuables. Store your outdoor tools and keep them safe
Learn more
on Amazon
More Info
How we create our
“
Top 10
“ lists?
Our algorithms collect and evaluate information on millions of products and rank them based on customer reviews, popularity, price and more.
LEARN MORE
Related Reviews
Best
Small Waterproof Deck Storage Boxes
View List
Best
Small Deck Storage Boxes Outdoor Waterproof
View List
Best
Small Pool Deck Storage Box Waterproof
View List
Best
Small Outdoor Deck Storage Box Waterproof
View List
Popular Lists
Headphones
Tablets
Women's Jewelry
Dog Food
Bath Towels
Men's Boxer
Guitars
Robotic Vacuums
Pool Inflatable
TV Streamers
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips and sales alerts
SUBSCRIBE