Sandbox with Built-in Corner Seat and Bottom Liner

$125.00$153.0019% Off
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Delivered in 2 - 5 days
Ship To: 92337 - Fontana
Color: Brown

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Key Features

● All Weather Resistant Material: The sandbox is made of all-weather HDPE material, which is less susceptible to decay or wear than wood, and is suitable for outdoor use such as parks, beaches, and backyards. And the surface of the sandbox is smooth. Besides, the curved edges is not easy to hurt the delicate skin of children.
● Built-in Seats & Large Play Area: Each corner of the sandbox includes a seat, which can hold up to 110 lbs. It is suitable for children up to 3 years old, giving children a place to sit while playing in the sand and avoiding soiling their clothes. And it measures 47" x 47" x 8", providing plenty of space for your children to play.
● Provide Endless Fun for Your Kids: With this sandbox, you can turn your backyard or other outdoor spaces into an amusement park with plenty of space for your kids to explore and develop creativity and communication skills in a fun way. It is an ideal Christmas or birthday gifts for kids.
● Bottomless Design & Dust-proof Cover: This sandbox comes with a built-in liner, which is located below the bottomless box to facilitate drainage, ventilation and adjust the sand depth. Additionally, the sandbox kit includes a dust-proof and waterproof cover to protect the sand from leaf litter or debris.
● Easy to Carry & Assemble: With the help of the easy-to-follow instruction, you can quickly create a sandpit for you kids only by putting all the accessories together. To better secure the sandbox to the ground, we also provide 8 ground stacks which is quite easy to use. And the sandbox is lightweight. So it is convenient for you to carry outdoor.

No Information


Overall dimension72" x 41"x 8" (L x W x H)
Seat size8" x 9.5"x 9" (L x W x H)
Net weight18 lbs
Seat maximum weight165 lbs
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Sandbox with Built-in Corner Seat and Bottom Liner Sandbox with Built-in Corner Seat and Bottom Liner Sandbox with Built-in Corner Seat and Bottom Liner Sandbox with Built-in Corner Seat and Bottom Liner


Made of high quality HDPE, this sandbox has a smooth surface to protect the kids delicate skin.


Besides, the thoughtful round edges can well prevent kids from scratching. Designed with bottomless construction, 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, this 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!


  • Built-in 4 corner seats provide place for kids to rest
  • Dust-proof cover prevent the pollution of fallen leaves or debris
  • Bottomless design is convenient to drainage
  • Premium HPDE is wear-resistant and weather-resistant
  • Smooth surface and round edges are kids-friendly
  • Lightweight design making it ideal for outdoor use
  • Ground stakes are included to enhance the stability
  • Perfect gifts for kids to enhance their creativity
  • Certified by CPSIA and ASTM
Installation guide


3 Reviews

Frequent Mentions

  • B

    Decent sandbox


    The material is durable but it was difficult to keep it put together. There are caps that go in the bottom, but they to not lock in place. A better design would be some type of cap that screws on and locks it in. It kept jumping out. We are going to try and figure out how we can screw it together.

  • Fun for summer, big sand box kids


    This sandbox has been so much fun for our 6, 4 and 1 year old granddaughters. Setup was really easy and straightforward (about 30 minutes) and required cleaning the area of debris to ensure the best installation. The hardest part was moving the nine 50lb bags of sand from the driveway to the backyard(you can add more sand if you want at least 4 more bags)! There's enough room for up to five small kids to comfortably play no problem. The corner bench seating has come in handy not only for sitting but for holding water cups and spare toys. They can also be easily removed and placed inside the sandbox when covering it at night. The entire sandbox is COMPLETELY covered, which means it will be kept nice and clean. Highly, highly recommend this sandbox!

  • P

    Cover doesn’t stay on


    I bought this as a birthday present for my daughter, we assembled and put in our back yard and pieces were not staying in securely, Velcro holds in the lining on the bottom and we have already had a few come detached in less then a week. The pieces would not fit together to make a symmetrical elliptical shape as in the picture and the cover does not stay on independently. The cover could not even be placed on the “box” without two people originally. Tried adding command hooks to help hold in place but did not last long, had to configure a contraption to hold it in place otherwise the cover is just a parachute to be blown away or accumulate water when it rains. Highly recommend you buy a different sandbox.


  • Q:
    Will not stay locked in place and sand is spilling everywhere.
    You'd better turn the product upside down, and then turn it upside down after it's installed, so that the connection will be tighter. And here we have a assembly video that you can refer to. Video link: https://cdn1.costway.com/Install_video/45196327.mp4 .
    Costway representative
  • Q:
    How many pounds of sand I need?
    About 0.5 cubic meters of sand..
    Costway representative

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