--- product_id: 744697477 title: "Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical)" brand: "costzon" price: "¥564843" currency: JPY in_stock: false reviews_count: 5 category: "Costzon" url: https://www.desertcart.jp/products/744697477-costzon-kids-sandbox-with-cover-hdpe-child-sand-pit-w store_origin: JP region: Japan --- # Adjustable sand depth with drainage liner 4 detachable built-in seats (165lbs each) HDPE weather-resistant durability Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) **Brand:** costzon **Price:** ¥564843 **Availability:** ❌ Out of Stock ## Summary > 🏖️ Elevate backyard playtime with the ultimate all-weather kids’ sandbox! ## Quick Answers - **What is this?** Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) by costzon - **How much does it cost?** ¥564843 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/744697477-costzon-kids-sandbox-with-cover-hdpe-child-sand-pit-w) ## Best For - costzon enthusiasts ## Why This Product - Trusted costzon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mess-Free Magic:** Waterproof cover and oxford liner keep sand clean, dry, and ready for the next play session—no more backyard mess. - • **Social Sandbox Vibes:** Four sturdy, detachable seats invite group play and shared creativity—because fun is better together. - • **Customizable Play Depth:** Bottom liner with drainage lets kids tailor sand depth for endless imaginative adventures. - • **Built to Brave the Elements:** Premium HDPE construction ensures your sandbox stays pristine through rain, sun, and playtime chaos. - • **Effortless Setup & Portability:** Lightweight design and included ground stakes mean quick assembly and stable fun anywhere outdoors. ## Overview The Costzon Kids Sandbox is a durable, weather-resistant outdoor playset made from high-density polyethylene (HDPE). It features four detachable built-in seats supporting up to 165 lbs each, an adjustable sand depth with a perforated bottom liner for drainage, and a waterproof cover to protect sand from debris and weather. Lightweight and easy to assemble, it’s designed for kids aged 3 and up to enjoy creative, social sand play in any backyard, lawn, or beach setting. ## Description Description:Our sandbox—fun toy for kids!Made of high quality HDPE, our sandbox is weather-resistant and durable enough for outdoors. Besides, the thoughtful round edges can well prevent kids from scratching. In addition, the sandbox is equipped with a bottom liner which is perforated for easy drainage and adjust the depth of sand. And the package includes a foldable cover to protect the sand from the pollution of fallen leaves or debris. More surprising, our sandbox features with corner seats for kids to sit while playing in it. It's definitely an ideal gifts for kids to enjoy outdoor activity with friends or parents! FeaturesBuilt-in 4 corner seats provide place for kids to restDust-proof cover prevents the pollution of fallen leaves or debris Perforated bottom liner is convenient to drainagePremium HPDE is wear-resistant and weather-resistantSmooth surface and round edges are kids-friendlyGround stakes are included to enhance the stabilityEasy to assemble without additional toolsLightweight design makes it ideal for movingPerfect gifts for kids to enhance their creativityCertified by CPSIA and ASTMSpecificationsColor: BrownMaterial: HDPEOverall Dimension: 72" x 41"x 8"(L x W x H)Seat Size: 8" x 9.5"x 9"(L x W x H)Net Weight: 18lbsSeat Maximum Weight: 165lbsPackage includes: 1 x Kids Sandbox1 x Bottom Liner1 x Cover8 x Ground Stakes24 x Velcro 1 x Instruction Review: Well built, tons of fun Review: Good quality! ## Features - No Weather Restriction: Costzon sandbox is made of HDPE material, which is less susceptible to decay or wear than wood, which is suitable for outdoor use such as parks, beaches, and backyards. The smooth surface and the curved edges make it less likely to hurt child’s the delicate skin. 8pcs ground stakes are included for extra stability. - Detachable 4 Built-in Seats: Accommodates for maximum 4 kids to share the happiness of sand playing together. 4 seats (weight capacity:165lbs/seat) are evenly distributed on the sandbox for kids’ rest when they are tired. If there is any extra large space demand, you can also detach the seats flexibly. - Fully Adjustable Sand Depth: Your kids are not limited to sand only as deep as the sandbox. The bottomless construction facilitates drainage, ventilation and adjustment of the depth of the sand, which allows kids to freely adjust the depth of the sand to suit their imagination. - Keep Neat & Tidy - You can keep sand neat and tidy after the play time is over. The enclosed waterproof cover can protect the sand from rains, large animals and debris. A Piece of oxford bottom liner is also included for the easy storage of sand so that your kids can enjoy sand time anywhere. - Have Fun with Sand: Our sandbox provides enough space for your kids to play, dig, build and explore. The children's imagination and creativity can be developed through exciting games. It will give kids a perfect place to build sandcastles, dig for treasure and play with all of their favorite sand toys. And you can easily assemble it in a short time according to the instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYS5P677 | | Brand | Costzon | | Customer Reviews | 4.0 out of 5 stars 29 Reviews | | Included Components | Instruction, Kids Sandbox, Sandbox Cover | | Item Dimensions | 182.9 x 104.1 x 20.3 Centimeters | | Item Dimensions L x W x H | 182.9L x 104.1W x 20.3H Centimeters | | Item Type Name | kids sandbox | | Item Weight | 18 Pounds | | Manufacturer | Costzon | | Manufacturer Part Number | 04833 | | Material | High Density Polyethylene (HDPE) | | Maximum Recommended age | 96.00 | | Maximum Weight Recommendation | 165 Pounds | | Minimum Recommended age | 37.00 | | Product Dimensions | 182.9L x 104.1W x 20.3H Centimeters | | Size | 72" x 41"x 8" (L x W x H) | | Theme | Outdoor | ## Product Details - **Brand:** Costzon - **Material:** High Density Polyethylene (HDPE) - **Product Dimensions:** 182.9L x 104.1W x 20.3H Centimeters - **Size:** 72" x 41"x 8" (L x W x H) - **Theme:** Outdoor ## Images ![Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) - Image 1](https://m.media-amazon.com/images/I/71YQiS+ITtL.jpg) ![Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) - Image 2](https://m.media-amazon.com/images/I/81ebXklrrkL.jpg) ![Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) - Image 3](https://m.media-amazon.com/images/I/61yE2N3lCiL.jpg) ![Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) - Image 4](https://m.media-amazon.com/images/I/81Lzt9KV6gL.jpg) ![Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) - Image 5](https://m.media-amazon.com/images/I/61Lx8RLcEkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well built, tons of fun *by H***Y on 17 July 2023* ### ⭐⭐⭐⭐⭐ Good quality! *by K***E on 24 September 2024* ### ⭐⭐⭐⭐ Fair product *by A***K on 3 May 2025* ## Frequently Bought Together - Costzon Kids Sandbox with Cover, HDPE Child Sand Pit w/Detachable Built-in Seating & Bottom Liner for Backyard Lawn Garden Beach, Outdoor Sand Box for Kids Age 3+ (Elliptical) - Beach Toys, 19 Piece Sand Toys Set Kids Sandbox Toys Includes Water Wheel Beach Tool Kit Bucket Watering Can Molds with Mesh Bag for Kids Ages 3-13 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/744697477-costzon-kids-sandbox-with-cover-hdpe-child-sand-pit-w](https://www.desertcart.jp/products/744697477-costzon-kids-sandbox-with-cover-hdpe-child-sand-pit-w) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-10*