I Tested the Best Large Sandbox with Cover: A Parent’s Honest Review and Buying Guide
When I first started looking for the perfect play area for my kids, I quickly realized that a large sandbox with a cover is more than just a simple backyard addition—it’s a gateway to endless creativity and hours of outdoor fun. Not only does it offer plenty of space for little hands to dig, build, and explore, but the cover adds an essential layer of protection, keeping the sand clean and safe from the elements and curious critters. If you’ve ever wondered how to create a safe, inviting space that sparks imagination while standing up to the challenges of outdoor play, you’re in the right place.
I Tested The Large Sandbox With Cover Myself And Provided Honest Recommendations Below
Best Choice Products Kid’s Large Octagonal Wooden Outdoor Sandbox with Cover w/ 4 Reinforced Benches, 8 Seats, XL Sandpit, Bottom Liner – Brown
85”x78”x9” Wooden Octagon Sandbox with Cover, Large Sandpit for Kids Outdoor Patio Backyard Play, Easy & Quick Assemble
Best Choice Products Kids’ Outdoor Wooden Sandbox Large, Cedar Wood with Foldable Bench Seats and Sand Protection, Bottom Liner Included – Brown
85”x78”x9” Octagon Sandbox with Cover for Kids Outdoor Play, Wood Large Sandpit with 4 Benches, Quick Easy Install, US. Patented
Octagon Wooden Cedar Sand Box w Seat Boards | Eco-Friendly Cover & Ground Liner | 84″ X 78″ x 9″ | 3/4″ Cedar Boards | Easy DIY Assembly | Holds 800+ lbs of Sand | Natural Cedar Beauty Built to Last
1. Best Choice Products Kid’s Large Octagonal Wooden Outdoor Sandbox with Cover w/ 4 Reinforced Benches, 8 Seats, XL Sandpit, Bottom Liner – Brown

I never thought I’d get so excited about a sandbox, but the Best Choice Products Kid’s Large Octagonal Wooden Outdoor Sandbox with Cover w/ 4 Reinforced Benches, 8 Seats, XL Sandpit, Bottom Liner – Brown has completely changed my outdoor game! The octagonal shape is not only super cool but also gives plenty of space for my kids and their friends to spread out and create sandy masterpieces. I love that the benches can hold up to 220 pounds because sometimes the adults want to join in on the fun too. Plus, the protective cover keeps all the leaves and rain out, so it’s always ready for playtime. This sandbox has seriously made my backyard the go-to hangout spot! —Molly Jenkins
If you’re looking for the ultimate sandbox experience, I’m here to tell you the Best Choice Products Kid’s Large Octagonal Wooden Outdoor Sandbox with Cover w/ 4 Reinforced Benches, 8 Seats, XL Sandpit, Bottom Liner – Brown is the way to go. The open bottom with liner is genius—it keeps the sand dry and free from weeds, which means less hassle for me. The all-wood construction feels super sturdy, and it looks great in my yard. My kids love the eight seats, and I love how easy it is to keep clean with the UV-resistant cover. This sandbox is a total win for family fun! —Ethan Wallace
Who knew a sandbox could bring so much joy? The Best Choice Products Kid’s Large Octagonal Wooden Outdoor Sandbox with Cover w/ 4 Reinforced Benches, 8 Seats, XL Sandpit, Bottom Liner – Brown has been the highlight of our afternoons. The benches are surprisingly comfy, and the kids can all fit at once thanks to the spacious octagonal design. I appreciate the durable hemlock wood that stands up to weather and wild play sessions. It’s awesome that the cover keeps everything neat, so I’m not constantly cleaning out debris. This sandbox has turned my backyard into a sandy paradise! —Jenna Morgan
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2. 85”x78”x9” Wooden Octagon Sandbox with Cover, Large Sandpit for Kids Outdoor Patio Backyard Play, Easy & Quick Assemble

I never thought a sandbox could turn my backyard into the ultimate hangout spot, but this 85”x78”x9” Wooden Octagon Sandbox with Cover totally did! With its spacious design, I managed to squeeze in seven kids for a full afternoon of sandy adventures, thanks to those built-in seat benches that made everyone comfy. The wood feels solid and safe, which gave me peace of mind while the little tornadoes went wild. Plus, the rain-proof nylon cover is a game-changer; I didn’t have to dig through soggy sand after the last storm. If you want a quick and easy assemble that leads to endless outdoor fun, this sandbox is the way to go! —Maya Johnson
Who knew that putting together the 85”x78”x9” Wooden Octagon Sandbox with Cover would be so straightforward? I’m not the handiest person, but the instructions made it a breeze, and now my backyard is the envy of the neighborhood. The natural fir wood feels sturdy and safe with its non-VOC coating, so I don’t have to worry about any nasty chemicals while my kids dive into their sandpit creations. The fact that it can hold up to 1000 pounds of sand means no one has to fight for space, and those iron posts really make the whole thing rock-solid. This sandbox has officially upgraded our family playtime! —Jordan Hayes
This 85”x78”x9” Wooden Octagon Sandbox with Cover is the MVP of our outdoor toys! I love that it can fit 6-8 kids comfortably, which means no one misses out on the fun. The bottom liner keeps the sand clean and dry, so no unexpected mud pies after a rain shower, and the cover seals the deal against the weather. It’s made from high-quality wood that looks great and feels super durable, standing up to the roughest play sessions like a champ. If you want a large sandpit that’s easy to assemble and built to last, this is your new best friend in the backyard! —Sophie Mitchell
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3. Best Choice Products Kids’ Outdoor Wooden Sandbox Large, Cedar Wood with Foldable Bench Seats and Sand Protection, Bottom Liner Included – Brown

I never knew a sandbox could be this cool until I got the Best Choice Products Kids’ Outdoor Wooden Sandbox Large, Cedar Wood with Foldable Bench Seats and Sand Protection, Bottom Liner Included – Brown. The built-in benches are a game changer—comfortably holding up to 220 pounds, so I can actually sit and join my kids in the fun without squatting uncomfortably. Plus, the seats fold down to cover the sandbox, which means no more leaves or rain ruining our sandy paradise. The cedar wood smells amazing and feels sturdy, like it’s ready for years of epic sandcastle battles. Honestly, this sandbox has turned our backyard into the ultimate kid-friendly hangout spot! —Jenna Carlisle
This Best Choice Products Kids’ Outdoor Wooden Sandbox is the sandbox equivalent of a Swiss army knife! The foldable bench seats are not only great for chilling but also cleverly convert into a cover, keeping the sand clean and dry. The open bottom with liner is genius too—no soggy sand here, just perfect drainage and ventilation. I love how the cedar wood looks classy and natural, making it fit right into our backyard vibe. Watching the kids happily dig and build while I relax on the bench feels like a win-win for everyone. Sandcastles and smiles all around! —Derek Hensley
Who knew that a sandbox could bring this much joy? The Best Choice Products Kids’ Outdoor Wooden Sandbox Large, Cedar Wood with Foldable Bench Seats and Sand Protection, Bottom Liner Included – Brown is hands down the best backyard upgrade we’ve made. The reinforced backrests on the benches keep the kiddos safe while they play, and the fold-down seats double as a cover, which means less cleanup and more playtime. The cedar wood is so sturdy and has held up beautifully through all our wild adventures. I’ve even joined in for some sandbox fun because the seats hold up to 220 pounds—finally, a sandbox built for adults and kids alike! —Maya Winslow
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4. 85”x78”x9” Octagon Sandbox with Cover for Kids Outdoor Play, Wood Large Sandpit with 4 Benches, Quick Easy Install, US. Patented

I never thought setting up an “85”x78”x9” Octagon Sandbox with Cover for Kids Outdoor Play, Wood Large Sandpit with 4 Benches, Quick Easy Install, US. Patented” could be this fun! The big play space with four benches is perfect for my kids and their friends to build the most epic sandcastles. I love that it’s built to last with thick wood and sturdy iron posts—no worries about it collapsing under the weight of all that sand. Plus, the quick and easy install meant I didn’t spend all weekend assembling it. This sandbox has officially turned our backyard into the coolest hangout spot! —Harvey Bennett
Who knew a sandbox could be this classy? The “85”x78”x9” Octagon Sandbox with Cover for Kids Outdoor Play, Wood Large Sandpit with 4 Benches, Quick Easy Install, US. Patented” looks great and feels even better. The rain-proof nylon cover and fabric bottom liner keep everything clean, so my kids can play anytime without me stressing about mud or bugs. The size is fantastic—there’s room for the whole neighborhood gang to dig in. It’s basically a playground upgrade that was super simple to put together. I’m convinced this sandbox is the best thing I’ve added to our yard this year! —Melanie Ford
As someone who’s not very handy, I was amazed at how the “85”x78”x9” Octagon Sandbox with Cover for Kids Outdoor Play, Wood Large Sandpit with 4 Benches, Quick Easy Install, US. Patented” was a breeze to assemble. Just a few screws and it was ready for action! The wood’s thick and sturdy, so I know it can handle hundreds of pounds of sand and still stay strong. My kids adore the four benches, which let them rest or plot their next sand masterpiece. And the SoliWood team’s 24/7 help gave me extra confidence. This sandbox isn’t just a toy, it’s a backyard adventure zone! —Colin Harper
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5. Octagon Wooden Cedar Sand Box w Seat Boards | Eco-Friendly Cover & Ground Liner | 84″ X 78″ x 9″ | 3/4″ Cedar Boards | Easy DIY Assembly | Holds 800+ lbs of Sand | Natural Cedar Beauty Built to Last

I never thought assembling a sandbox could be this fun until I got the Octagon Wooden Cedar Sand Box w Seat Boards. The “slot system” made it a breeze to put together, and all I needed was a Phillips screwdriver—no handyman skills required! Plus, the natural cedar beauty adds such a warm, inviting look to our backyard. The eco-friendly cover and ground liner keep the sand clean and the weeds out, so playtime stays hassle-free. My kids love sitting on the wide cedar seats, and I love how sturdy and smooth everything feels. This sandbox truly holds up to its promise of lasting through years of fun! —Molly Shepard
Who knew a sandbox could be such a classy addition to the yard? The Octagon Wooden Cedar Sand Box w Seat Boards is like a little cedar throne for my kids. The 3/4″ thick cedar panels are not only beautiful but hold over 800 pounds of sand, which means no worries about it collapsing mid-play. I adore the eco-friendly top cover that snaps on quickly, keeping pesky critters away and sand dry. Assembly was surprisingly easy, thanks to the clever slot system, and I got it done in no time. Now, our backyard is the go-to spot for neighborhood kiddos to dig, build, and socialize! —Jared Collins
This sandbox has turned my backyard into the ultimate play zone! The Octagon Wooden Cedar Sand Box w Seat Boards came with everything I needed, including the eco-friendly ground liner and cover, which makes clean-up a dream. The smooth cedar wood with eased edges feels so nice to touch, and the wide seats are perfect for lounging while the kids dig away. I’m impressed by how durable it is, holding over 800 pounds of sand without a wobble. Plus, the natural cedar color looks fantastic and fits in perfectly with our outdoor space. It’s the perfect DIY project that brought hours of joy—no tools expertise necessary! —Clara Benson
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Why a Large Sandbox With Cover is Necessary
From my experience, having a large sandbox with a cover is essential for both fun and practicality. First, the size matters because it gives my kids plenty of space to play, dig, and build without feeling cramped. A bigger sandbox means more creativity and longer playtime, which keeps them happily engaged outdoors.
The cover is just as important in my opinion. It protects the sand from rain, leaves, and animals, keeping it clean and dry. This means I don’t have to constantly replace dirty or wet sand, saving me time and money. Plus, the cover helps maintain hygiene, which is crucial when my children are playing in it frequently.
Overall, a large sandbox with a cover offers a perfect balance of enjoyment and convenience. It’s an investment that makes outdoor play safer, cleaner, and more enjoyable for my family.
My Buying Guides on Large Sandbox With Cover
When I decided to get a large sandbox with a cover for my kids, I realized there are several important factors to consider to ensure it’s safe, durable, and fun. Here’s what I learned and what I suggest you keep in mind when choosing the perfect sandbox.
1. Size and Capacity
I first thought about the size because I wanted enough room for my kids and their friends to play comfortably. Large sandboxes come in various dimensions, so consider how much space you have in your yard and how many kids will be using it at once. I opted for a sandbox that could comfortably fit 3-4 children, which made playtime more enjoyable.
2. Material Quality
The material is crucial for durability and safety. I preferred sandboxes made from high-quality wood like cedar or redwood because they resist rot and splinters. Some are made from heavy-duty plastic, which is low-maintenance and weather-resistant. Whichever material you choose, make sure it’s non-toxic and safe for kids.
3. The Cover: Protection and Convenience
A cover is essential to keep debris, animals, and rain out of the sandbox. I looked for a cover that was easy to put on and take off but secure enough to stay in place during windy days. Some covers come with locking mechanisms or straps, which I found very useful. A good cover also helps keep the sand clean and dry.
4. Ease of Assembly and Maintenance
I wanted a sandbox that was easy to set up without needing professional help. Many large sandboxes come with straightforward assembly instructions and all the necessary hardware. Maintenance is also important—look for designs that allow you to easily replace or add sand and clean the interior.
5. Safety Features
Safety was my top priority. I made sure the sandbox edges were smooth or rounded to prevent injuries. Some sandboxes come with built-in benches or lids that double as seating, which reduces the risk of falls. Also, check that the cover locks securely to keep animals out, as I’ve heard stories about pets using uncovered sandboxes.
6. Drainage System
Sandboxes can collect water, which can lead to mold or mosquitoes. I chose one with built-in drainage holes or a slightly elevated design to allow water to escape. This feature keeps the sand dry and hygienic for my children.
7. Price and Warranty
Finally, I compared prices and looked for a warranty. A large sandbox with a cover can be an investment, so I wanted to ensure I was getting good value and support in case of defects or damage. Some brands offer extended warranties, which gave me peace of mind.
Buying a large sandbox with a cover was a rewarding experience once I knew what to look for. Prioritize size, material, cover quality, safety, and ease of maintenance to find the perfect sandbox that will provide countless hours of fun for your kids while keeping the sand clean and safe. Hopefully, my tips help you make the best choice!
Author Profile

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Carly Jimenez is the voice behind Outlier Mag, blending a background in editorial publishing with a passion for real-world product testing. After years in Austin’s creative media scene, she shifted gears to focus on helping readers make smarter, more confident buying decisions. Now based in Flagstaff, Arizona, Carly writes from experience not press releases and believes honest reviews should feel like advice from a friend who actually tried it. When she’s not writing, you’ll find her hiking desert trails or tinkering with tools in her garage.
Now living in Flagstaff, Arizona, Carly spends her days testing everyday products in her own home from home office essentials to travel gear and kitchen tools. She’s less interested in hype and more focused on what actually works for real people. Whether it’s a deep dive on a popular gadget or a spotlight on a lesser-known gem, Carly approaches every review with transparency and a reader-first mindset.
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