The 12 best airtight deck boxes of 2025

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

DIMENSIONS: Exterior: 50.4 in. W x 21.2 in. D x 23.2 in. H / Interior: 49.6 in. W x 20 in. D x 22.8 in. H

IDEALSTORAGE: Storage capacity of 92 gallons is perfect for garage and covered patio storage

RECOMMENDED USE: Store outdoor patio Storage Box cushions, outdoor games, pool accessories, and beach towels in garage or covered patio space

RESIN CONSTRUCTION: Made from resin to ensure its durability from rusting, peeling, fading and denting.

EXTRA SEATING: Provides comfortable bench seating with a weight capacity of 573 lbs.

XL 180-gallon storage deck box great for all storage and organization needs.

Built using durable and weather resistant resin to withstand outdoor elements throughout the year

Features a locking hinge design to keep deck box held open while storing items.

Manufactured with a lock design to keep your valuables safe. (Lock sold separately)

Easy to assemble with simple instructions and all necessary tools provided.

AMPLE STORAGE SPACE: Safely store small decorative pillows, patio cushions, pool chemicals, pool noodles, gardening tools, sporting equipment and more.

MAINTENANCE FREE: Durable UV resistant resin will not rust, rot, or fade and the innovative lid design keeps water out. Impact resistant flooring is built to last and made from high-quality material that can handle heavy items, drops, and spills.

UNIVERSAL DESIGN: Clean lines and neutral tones blend deck box into any yard or patio. Top of deck box doubles as extra seating or an end table for holding drinks or snacks.

DOUBLE-WALL CONSTRUCTION: Designed for extra strength and durability, two layers provides reliable protection for valuable tools, landscaping materials, equipment and more.

LOCKABLE: Lockable for added security. Lock sold separately.

STORAGE CAPACITY: From large backyard sheds to small deck boxes, Rubbermaid has the perfect storage solution to fit your needs and your space. Choose from a variety of sizes, styles and shapes to hold and protect what's important to you.

🌞【Plenty of Storage Area】：This domi deck box has a storage capacity of 120 Gallon that totally dimensions are 49.41"L x 24.69"W x 27.56"H. It provides enough room to store your cushions, pillows, garden tools and pool equipment, which is perfect for indoor and outdoor storage.

🌞【Water Proof & Mouse Proof】: This patio storage box is designed to close hermetically with sturdy construction that can keep out mice and squirrels. The surface is waterproof, no worry about rain or water will erode the outdoor deck box.

🌞【Strong and Durable】: Domi outdoor storage container is made with durable construction with galvanized steel reinforcement makes this outdoor storage bin weather-resistant and easy to maintain. No worried about the warping, fading, peeling and discoloration.

🌞【Humanized Hydraulic Pistons】: The resin deck box with easy lift and soft close mechanism, allows the top completely open and shut smoothly with minimal effort-easy to use and no smashed fingers.

🌞【Lockable Lid & Side Handles】: Lockable lid can keep your belongings safe and secure. Equipped with side handles that is easy for carrying and movement. Domi metal outdoor deck box comes with 1 box packaged with all needed accessories and concise instructions-easy to assemble. Please feel free to contact our customer service if you have any questions about our product.

🌞【Double-Layer Structure Lid】: Made of an all-weather resin lid with a double-layer structure, providing durability and resilience for outdoor use. Domi Deck boxes outdoor waterproof perfect for your outdoor storage.

ADAPTABLE TO VARIOUS SCENES: Whether used as an indoor laundry storage chest or an outdoor deck box container for items like outdoor cushions, garden tools and pool accessories, this patio storage box provides abundant space. It's also versatile as a side table, yard seat, storage bench, or footrest

DURABLE IN ANY CONDITION: This outdoor deck box features an all-weather design with an aggregate resin and wood grain pattern that offers a blend of beauty and utility. It ensures protection against water, UV rays, fading, rust, peeling, and warping, requiring minimal maintenance for the years ahead

EASY TO USE: The deck storage box is designed for convenience with built-in handles on both sides, allowing easy lifting and movement. Plus, for added security, you can install a password lock/small lock (not included) on the top cover

EASY ASSEMBLY: The outdoor storage box adopts a Clip design, ensuring effortless assembly. A single person can easily put all panels together without requiring any tools

PRODUCT DIMENSIONS: Ideal for small item storage, this outdoor deck box offers a 120 Gallon capacity, dimensions of 54.25"L x 26.5"W x 24.21"H, it's the perfect choice for convenience

𝟵𝟬𝗚𝗔𝗟 𝗚𝗘𝗡𝗘𝗥𝗢𝗨𝗦 𝗦𝗧𝗢𝗥𝗔𝗚𝗘 𝗖𝗔𝗣𝗔𝗖𝗜𝗧𝗬: This outdoor storage box (46.85''L x 20.47''W x 23.11''H) offers ample room for cushions, gardening tools, pool supplies, and more. Store and organize your outdoor essentials efficiently

𝗪𝗔𝗧𝗘𝗥𝗣𝗥𝗢𝗢𝗙 𝗔𝗡𝗗 𝗙𝗔𝗗𝗘 𝗣𝗥𝗢𝗢𝗙: Crafted from high-quality, environmentally-friendly resin material, ensuring waterproof and fade-resistant storage. With UV resistance for over 1000 hours, the deck box maintains its integrity in various weather conditions

𝗥𝗢𝗕𝗨𝗦𝗧 & 𝗦𝗧𝗔𝗕𝗟𝗘 𝗗𝗘𝗦𝗜𝗚𝗡: Support up to 400 lbs. Reinforced with metal rods and internal supports, providing 30% more strength. Thicker (0.08") material and precise assembly reduce warping, making the patio storage box more stable

𝗘𝗡𝗛𝗔𝗡𝗖𝗘𝗗 𝗦𝗔𝗙𝗘𝗧𝗬 𝗙𝗘𝗔𝗧𝗨𝗥𝗘𝗦: EAST OAK outside storage box can be locked to ensure outdoor storage safety. The hydraulic rod prevents accidents by avoiding hand pinching during opening and closing

𝗘𝗔𝗦𝗬 𝗔𝗦𝗦𝗘𝗠𝗕𝗟𝗬 & 𝗖𝗢𝗡𝗩𝗘𝗡𝗜𝗘𝗡𝗧 𝗛𝗔𝗡𝗗𝗟𝗜𝗡: With EAST OAK's simple instructions and fit together pieces, you will have this put together in 10 minutes. Designed with handles on both sides for effortless handling

ADAPTABLE TO VARIOUS SCENES: Whether used as an indoor laundry storage chest or an outdoor deck box container for items like outdoor cushions, garden tools, pool accessories, and this patio storage box provides abundant space. It's also versatile as a side table, yard seat, storage bench, or footrest

DURABLE IN ANY CONDITION: This outdoor deck box features an all-weather design with an aggregate resin and wood grain pattern that offers a blend of beauty and utility. It ensures protection against water, UV rays, fading, rust, peeling, and warping, requiring minimal maintenance for the years ahead

EASY TO USE: The deck storage box is designed for convenience with built-in handles on both sides, allowing easy lifting and movement. Plus, for added security, you can install a password lock/small lock (not included) on the top cover

EASY ASSEMBLY: Designed with snaps to ensure effortless assembly. All panels can be easily assembled by one person without any tools

PRODUCT DIMENSIONS: Ideal for small item storage,this outdoor deck box offers a 121 Galloncapacity,dimensions of 54.25"L x 26.5"W x 24.21"H,it's the perfect choice for convenience

Versatile Outdoor Storage Bin: This 150-gallon lockable deck box provides ample space for patio cushions, gardening tools, pool accessories, and more, keeping your outdoor area organized

Generous Storage Capacity: Outdoor storage box measures 61 x 28.5 x 25.4 inches (L x W x H) with a weight of 44 lbs; Doubles as a sturdy bench to comfortably sit two adults

Compact and Portable: Hydraulic pistons enable a soft-close lid for smooth, easy access, while built-in side handles allow effortless portability when needed

Durable Construction: Made from all-weather resin, this waterproof bin resists rust, peeling, fading, and denting, ensuring long-lasting use in any outdoor environment

Everyday Living Made Better: Made for every household, Keter is the leading provider of high-quality, durable, and stylish storage and furniture solutions that elevate the outdoor experience

IDEALSTORAGE: Storage capacity of 50 gallons is perfect for garage and covered patio storage

RECOMMENDED USE: Store outdoor patio dining cushions, pool accessories, and beach towels in garage or covered patio space

RESIN CONSTRUCTION: Made from resin to ensure its durability from rusting, peeling, fading and denting.

EXTRA SEATING: Provides convenient seating to any occasion

LOCKABLE lid for extra safety and security for your belongings

EASY ASSEMBLY: Ready to assemble in under 10 minutes with no tools required

Chic Design: This all-weather wicker plastic storage box with modern rattan pattern design, which is a great decoration for deck, garden, yard, porch and poolside

Large Storage Space: This deck box has a storage capacity of 100 Gallon with totally dimensions: 47.8"L x 21.4"W x 24.6"H. It will provide enough room to store all your belongings for indoors and outdoors, such as pillows, tools and equipments

Strong and Resistant: Made of weather-resistant and waterproof poly resin that prevent fading, rusting, peeling and bending, which can keeps looking new for long time using

Extra Bench Seating: This storage box provides two comfortable seatings( weight capacity of 500 lbs), which can be used as a bench in your home. With two side handles, you can easily to move arround

Functional Design: Equipped with two gas rods for easy opening and slowly closing, and prevents hands from getting clamped. Lockable lid will keep your belongings safe and secure

Multipurpose Elegance: Store everything from garden tools and equipment to furniture cushions and more in this Borneo storage box—a multifunctional, wicker rattan-style solution for your space.

2-in-1 Convenience: With a 110-gallon capacity, external dimensions of 51 x 27.6 x 24.6 inches (L x W x H), and a 220-pound loading capacity, this doubles as a deck chair that comfortably seats two adults.

Innovatively Safe: This lockable storage has a smooth lid operation with an automatic easy-opening mechanism and hydraulic pistons ensures a soft close, preventing pinched fingers for added safety.

Durable & Weather-Resistant: Made from polypropylene resin, this storage unit withstands severe weather without fading, peeling, rotting, or rusting.

Made For Your Life: For over 75 years, Keter has invented, created, designed, and built products inspired by how people live to make their day-to-day lives better. Innovation has been at the heart of our success, enabling us to design lifestyle solutions for in and around the home in ways only WE can.