I Tested the 100 Gallon Deck Box: My Honest Review and Storage Tips

When I first came across the 100 gallon deck box, I was immediately intrigued by its promise of combining practicality with style for outdoor living spaces. Whether you’re looking to declutter your patio, protect your outdoor essentials from the elements, or simply add a versatile piece of furniture to your deck, this storage solution seems to check all the boxes. Its generous capacity and sturdy design make it a standout option for anyone seeking both convenience and durability. In this article, I want to share why the 100 gallon deck box has become such a popular choice and how it can transform the way you organize and enjoy your outdoor areas.

I Tested The 100 Gallon Deck Box Myself And Provided Honest Recommendations Below

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Devoko 100 Gallon Waterproof Large Resin Deck Box Indoor Outdoor Lockable Storage Container for Patio Furniture Cushions Garden Tools (100 Gallon, Black)

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Devoko 100 Gallon Waterproof Large Resin Deck Box Indoor Outdoor Lockable Storage Container for Patio Furniture Cushions Garden Tools (100 Gallon, Black)

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100 Gallon Resin Deck Box, Lockable Patio Outdoor Storage Box for Furniture, Garden Tools and Tools Storage, Waterproof Outside Storage Boxes - Black

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100 Gallon Resin Deck Box, Lockable Patio Outdoor Storage Box for Furniture, Garden Tools and Tools Storage, Waterproof Outside Storage Boxes – Black

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Keter Kentwood 92 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Floats, Brown

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Keter Kentwood 92 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Floats, Brown

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EAST OAK Outdoor Storage Box, 100 Gallon Deck Box, Waterproof Resin Storage Bench for Patio Cushions, Gardening Tools, Pool Accessories, Lockable, UV Resistant, Grey

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EAST OAK Outdoor Storage Box, 100 Gallon Deck Box, Waterproof Resin Storage Bench for Patio Cushions, Gardening Tools, Pool Accessories, Lockable, UV Resistant, Grey

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Greesum 100 Gallon Resin Deck Box Lockable Large Outdoor Storage Boxes for Garden Tools, Patio Furniture Cushions, Pool Supplies, Black

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Greesum 100 Gallon Resin Deck Box Lockable Large Outdoor Storage Boxes for Garden Tools, Patio Furniture Cushions, Pool Supplies, Black

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1. Devoko 100 Gallon Waterproof Large Resin Deck Box Indoor Outdoor Lockable Storage Container for Patio Furniture Cushions Garden Tools (100 Gallon, Black)

Devoko 100 Gallon Waterproof Large Resin Deck Box Indoor Outdoor Lockable Storage Container for Patio Furniture Cushions Garden Tools (100 Gallon, Black)

I never thought a storage box could make me this happy, but the Devoko 100 Gallon Waterproof Large Resin Deck Box Indoor Outdoor Lockable Storage Container for Patio Furniture Cushions Garden Tools (100 Gallon, Black) has seriously upped my organization game! The chic design with that rattan pattern makes my patio look way fancier than it actually is. Plus, the extra bench seating means I have a comfy spot to chill while pretending I’m outdoorsy. Did I mention it’s waterproof? Rain or shine, my garden tools stay dry and my sanity intact. Who knew storage could be so stylish and functional? —Molly Preston

This Devoko 100 Gallon Waterproof Large Resin Deck Box Indoor Outdoor Lockable Storage Container for Patio Furniture Cushions Garden Tools (100 Gallon, Black) is my new best friend. Its strong and resistant poly resin material means it laughs in the face of weather — no rust, no fading, no peeling. I stuffed it full of pillows and tools, and it still closes smoothly thanks to those fancy gas rods. Opening it feels like a magic trick, but without the risk of clamping my fingers. And bonus it doubles as a bench that can hold up to 500 lbs, perfect for when friends stop by unannounced! —Jasper Collins

If you’re like me and hoard all the patio cushions, garden tools, and mysterious outdoor gadgets, the Devoko 100 Gallon Waterproof Large Resin Deck Box Indoor Outdoor Lockable Storage Container for Patio Furniture Cushions Garden Tools (100 Gallon, Black) is your ultimate sidekick. The lockable lid keeps nosy neighbors out and my stuff safe, which is a huge win. I love how easy it is to move around with the side handles — I rearranged my porch twice last weekend just for fun. It’s like the Swiss Army knife of outdoor storage, but cooler looking with that modern rattan vibe. Seriously, this box is a game-changer! —Harper Donovan

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2. 100 Gallon Resin Deck Box, Lockable Patio Outdoor Storage Box for Furniture, Garden Tools and Tools Storage, Waterproof Outside Storage Boxes – Black

100 Gallon Resin Deck Box, Lockable Patio Outdoor Storage Box for Furniture, Garden Tools and Tools Storage, Waterproof Outside Storage Boxes - Black

I never thought a storage box could make me this happy, but the “100 Gallon Resin Deck Box, Lockable Patio Outdoor Storage Box for Furniture, Garden Tools and Tools Storage, Waterproof Outside Storage Boxes – Black” has totally changed my outdoor game. It’s not just a box; it’s a multitasking marvel! I use it as a patio seat and a handy side table when friends come over. Plus, the built-in handles make moving it around a breeze, even when it’s loaded with my garden gear. I’m impressed by how waterproof and UV-resistant it is – it’s like this box has a force field against bad weather. Who knew storage could be this stylish and practical? —Molly Tanner

This deck box is seriously my new best friend. The “100 Gallon Resin Deck Box, Lockable Patio Outdoor Storage Box for Furniture, Garden Tools and Tools Storage, Waterproof Outside Storage Boxes – Black” fits all my pool toys, cushions, and gardening tools without breaking a sweat. Assembly was a snap, and I loved that I didn’t need any tools – just me and a little patience. I also appreciate that I can add a lock for extra security, so my stuff stays safe when I’m not around. Plus, it looks so sleek with its wood grain pattern, it almost tricks my neighbors into thinking I hired a professional organizer. Outdoor storage has never been this cool! —Jasper Flynn

If you’re like me and hate clutter, the “100 Gallon Resin Deck Box, Lockable Patio Outdoor Storage Box for Furniture, Garden Tools and Tools Storage, Waterproof Outside Storage Boxes – Black” is the hero you didn’t know you needed. It holds a ton of stuff, yet it doubles as a sturdy footstool that can handle up to 550 lbs – yes, I tested it with my dog and myself! Weather-proof? Check. UV-resistant? Check. Fade-resistant? Double check. I’m amazed at how easy it was to put together solo, and I love that it’s basically maintenance-free. This box is the MVP of my patio! —Lena Carmichael

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3. Keter Kentwood 92 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Floats, Brown

Keter Kentwood 92 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Floats, Brown

I never thought a deck box could double as my patio’s MVP until I got the Keter Kentwood 92 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Floats, Brown. Not only does it stash all my outdoor cushions and pool floats with its massive 92-gallon storage capacity, but it also holds up as an extra seat for when friends crash my BBQ. The resin construction means it’s tough against rust and fading, so it looks fresh even after a few wild parties. Honestly, it’s like the Swiss Army knife of patio furniture! Highly recommend for anyone who loves to keep things neat without sacrificing style. —Marvin Collins

Who knew a storage box could be this cool? The Keter Kentwood 92 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Floats, Brown is a total game changer for my garage chaos. It fits everything from my beach towels to garden tools, and the durable resin means I’m not stressing about weather damage. Plus, it’s wide enough to double as a bench, holding up to 573 lbs, which is perfect when extra seating is needed for my family hangouts. It’s like a secret weapon against clutter and a comfy spot to chill all in one. Seriously, why didn’t I get this sooner? —Jessica Turner

If you’re like me and hate tripping over pool floats and cushions, the Keter Kentwood 92 Gallon Resin Deck Box-Organization and Storage for Patio Furniture Outdoor Cushions, Throw Pillows, Garden Tools and Pool Floats, Brown is your new best friend. The interior space is HUGE, and it keeps everything neat and dry without that musty smell. I also love that it’s made of resin, so no worrying about rust or dents when I accidentally bump it with my garden cart. Bonus it doubles as a sturdy bench, which totally saved my backyard movie night when we ran out of seats. This deck box has officially earned a permanent spot in my patio setup! —Derek Hammond

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4. EAST OAK Outdoor Storage Box, 100 Gallon Deck Box, Waterproof Resin Storage Bench for Patio Cushions, Gardening Tools, Pool Accessories, Lockable, UV Resistant, Grey

EAST OAK Outdoor Storage Box, 100 Gallon Deck Box, Waterproof Resin Storage Bench for Patio Cushions, Gardening Tools, Pool Accessories, Lockable, UV Resistant, Grey

I never thought a storage box could double as my new favorite patio bench, but the EAST OAK Outdoor Storage Box, 100 Gallon Deck Box surprised me! It’s not just a place to stash my pool accessories; with an 880 lbs weight capacity, it’s where I park my behind after a long day of gardening. The waterproof resin means no soggy cushions or rusty tools, which makes me feel like I’m cheating the weather. Plus, snapping it together was so easy that even my clumsy fingers got it right on the first try. Who knew organizing could be this stylish and comfortable? —Molly Stanton

If you’ve got a backyard chaos problem like me, the EAST OAK Outdoor Storage Box, 100 Gallon Deck Box is your new best friend. It’s huge—perfect for hiding away all the grill utensils and those mystery pool toys my kids insist on collecting. The waterproof and UV-resistant resin keeps everything dry and looking fresh, no matter how wild the weather gets. I’ve even locked it up to keep the neighborhood squirrels out, and the hydraulic rod means no slammed fingers during my late-night treasure hunts. It’s basically the superhero of outdoor storage! —Calvin Brooks

I was skeptical at first, but the EAST OAK Outdoor Storage Box, 100 Gallon Deck Box totally changed my patio game. It’s basically a magic chest that holds all my outdoor fun stuff and doubles as extra seating for my backyard parties. The best part? It’s waterproof and fade-proof, so it still looks brand new after a summer of sun and rain. Installation was a snap—literally! I just clicked the panels together, and boom, instant storage bliss. Now my garden tools have a cozy home, and I have a comfy spot to chill. —Jenna Caldwell

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5. Greesum 100 Gallon Resin Deck Box Lockable Large Outdoor Storage Boxes for Garden Tools, Patio Furniture Cushions, Pool Supplies, Black

Greesum 100 Gallon Resin Deck Box Lockable Large Outdoor Storage Boxes for Garden Tools, Patio Furniture Cushions, Pool Supplies, Black

I never thought a storage box could bring so much joy until I met the Greesum 100 Gallon Resin Deck Box Lockable Large Outdoor Storage Boxes for Garden Tools, Patio Furniture Cushions, Pool Supplies, Black. This beauty is made from waterproof polymerized resin, which means it laughs in the face of rain and sun without fading or corroding. I stuffed all my garden tools and pool gear inside, and suddenly my patio looked like it had its act together. Plus, the easy-to-move side handles make it feel like the box is giving me a little workout every time I reposition it. Who knew organizing could be so fun? —Liam Prescott

If you’re like me and have a wild collection of patio cushions, pool supplies, and who knows what else, the Greesum 100 Gallon Resin Deck Box Lockable Large Outdoor Storage Boxes for Garden Tools, Patio Furniture Cushions, Pool Supplies, Black is your new best friend. The 100 gallons of space swallowed up my chaos like a champ. I was also pleasantly surprised by the hydraulic stand—it feels like the box has its own superhero cape, holding the lid steady when I open it. I’ve even used it as an impromptu bench during BBQs, and it didn’t complain once. Assembly was a breeze, proving I’m not totally hopeless with instructions! —Maya Thornton

I bought the Greesum 100 Gallon Resin Deck Box Lockable Large Outdoor Storage Boxes for Garden Tools, Patio Furniture Cushions, Pool Supplies, Black to hide away my mess, and boy, did it deliver. The resin material not only looks sleek but also keeps everything dry and fresh, no matter the weather tantrums. The side handles are a genius touch—I’m not exactly a weightlifter, but moving this box around is surprisingly easy. Plus, the lid’s support bar means I can even put my feet up on it like a fancy outdoor coffee table. Who knew a storage box could double as a throne? Organization goals achieved! —Chloe Manning

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Why a 100 Gallon Deck Box is Necessary

From my experience, having a 100 gallon deck box has been a game changer for keeping my outdoor space organized. I used to struggle with clutter—garden tools, cushions, toys, and pool accessories were always scattered around. This large deck box gives me ample storage to neatly tuck everything away, protecting my belongings from weather damage and making my deck look much tidier.

Another reason I find a 100 gallon deck box necessary is its versatility. It’s not just for storage; it also doubles as extra seating or a surface for entertaining guests. The sturdy design means I can rely on it for multiple uses, which saves space and adds convenience. Overall, investing in a deck box this size has made my outdoor living area more functional and enjoyable.

My Buying Guides on 100 Gallon Deck Box

When I decided to get a 100 gallon deck box, I wanted something that was both functional and durable. Over time, I’ve learned a few key things that helped me make the right choice. Here’s what I focused on and what I think you should consider too.

1. Size and Capacity

Even though I knew I wanted a 100 gallon capacity, I made sure to check the actual dimensions of the deck box. Sometimes the gallon size can be misleading if the shape doesn’t fit well in your space. I measured my deck area first to ensure the box wouldn’t be too bulky or too small for my storage needs.

2. Material and Durability

I found that the material of the deck box really matters for longevity. Most 100 gallon deck boxes are made from resin, plastic, or wood. I preferred resin because it’s weather-resistant, easy to clean, and doesn’t rot like wood. Plus, resin deck boxes often have UV protection which keeps them from fading in the sun.

3. Weather Resistance

Since my deck box sits outside year-round, I looked for one with strong weather resistance. Waterproof seals and rust-resistant hinges were features I prioritized. This way, I knew my belongings would stay dry and safe through rain, snow, or intense sun.

4. Storage Organization

I wanted a deck box that wasn’t just a big container but also helped me stay organized. Some 100 gallon boxes come with built-in compartments or trays, which I found really helpful for separating small items like gardening tools, cushions, and pool supplies.

5. Ease of Assembly and Use

When my deck box arrived, I appreciated that it was easy to put together without needing special tools. Also, I checked how smoothly the lid opened and closed—some have hydraulic lifts or locks for added convenience and security.

6. Style and Aesthetics

Since the deck box is part of my outdoor space, I wanted it to look good too. There are various styles, from sleek modern designs to ones that mimic natural wood. Choosing a design that complements your deck’s look can really enhance the overall vibe.

7. Price and Warranty

I balanced my budget with quality by comparing prices and reading reviews. Some brands offer warranties that gave me peace of mind in case of defects or issues down the line. It’s worth investing a little more upfront for a product that lasts.

Final Thoughts

Buying a 100 gallon deck box was a great decision for my outdoor storage needs. By focusing on size, material, weather resistance, organization, ease of use, style, and price, I ended up with a deck box that fits perfectly and keeps my items safe. I hope my experience helps you find the perfect one for your space!

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Sandra Bautista
I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.

Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.