21FT(L) Commercial Water Slide for Adults Kids, 100% Heavy Duty PVC Inflatable Water Slide Backyard w/ 950W Blower, Family Size Pool for Outdoor Party, 21x11x12ft, 500lbs Capacity, Fast Drainage
Condition: New
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Jun 12 – Jun 13
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Color: Green
Features
- Big Size & Heavy Capacity21(L)x9(W)x12(H) ft, 6ft slide height. Holds 500 lbs total (200 lbs per user). Wet or dry all-season fun. Fits adults and kids together.
- Family Splash PoolLarge pool: 9.5(L)x9(W) ft, 350 gal water capacity. Comfortably holds 2 adults + 3-5 kids (Age 3+). Perfect for backyard pool parties.
- Commercial-Grade DurabilityMost cheap water slides crack, burst at the seams, or leak after one summer. Ours solves all three: (1) 0.45mm commercial PVC 5X stronger than thin vinyl or oxford, no cracking. (2) Double to quadruple stitching (4-5 stitches/inch) no seam bursting when kids jump and climb. (3) Hot-welded edge laminating (2 inches wide) at high-stress areas (slide, pool seams) no water leaking. CE & ASTM certified for safety. Built to survive 3-5 years of backyard family fun.
- Ready in Minutes Smart & SimpleNo complicated setup. Just unroll, plug in, and play: Built-in top water sprayer keeps the slide cool all day. Multi-connector hose adapter fits any standard garden hose just connect and turn on the water. Two bottom drains empty water fast when playtime is over. From box to backyard water park in under 5 minutes.
- Complete Package & Perfect DeliveryIncludes everything: water slide, white oxford storage bag, 950W blower, repair kit, anchor stakes, ropes, sandbags, hose adapter. Every unit passes a 24-hour air pressure test. Shipped in double-layer packaging arrives damage-free.
Material: Vinyl
Brand: Relunch
Product Dimensions: 252"L x 108"W x 144"H
Color: Green
Maximum Weight Recommendation: 500 Pounds
Brand Name: Relunch
Age Range Description: Adult
Manufacturer Minimum Age (MONTHS): 36.0
Model Number: King-50
Manufacturer Part Number: King50
Manufacturer: Relunch
Unit Count: 1.0 Count
Maximum Weight Recommendation: 500 Pounds
Required Assembly: No
Item Dimensions L x W x H: 252"L x 108"W x 144"H
Size: 21x9x12ft
Material Type: Vinyl
Color: Green
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jun 12 – Jun 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: Red
This was by far one of my favorite products that I received from Amazon. My kids enjoyed it all summer long and we had a kids camp with over 50 kids every week who played on it as hard as could be. They definitely put this to the durability test, the value for your money is well worth it and it is fun for kids. It is huge. We will definitely be using this summer after summer. The only problem I had was getting it back into the box that it was shipped in. I ended up buying a storage box to keep it from getting sun outside.
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Reviewed in the United States on August 29, 2025 Reviewed in the United States on August 29, 2025 by Cassi Romney
Color: Green
This is great! Purchase for my grands for the summer. Perfect! Even the adults can enjoy this ! Fun for everyone… very sturdy and easy to assemble.
Reviewed in the United States on January 3, 2026 by Shante Smith
Color: Purple
Customer service with this company was amazing! Had an issue with stitching on a part of the slide but customer service was quick to help try resolve the issue. professional, and polite the whole time dealing with them.
Reviewed in the United States on July 10, 2025 by Kacie
Color: Red
Quick delivery and was up in 5 minutes from the box. Good quality and good price for a double slide model. Love that I don’t need to hook up anything. Definitely would recommend!
Reviewed in the United States on May 21, 2025 Reviewed in the United States on May 21, 2025 by Linna Yoon
Color: Red
My kids love it! The only complaint is the water line on top of the slide kept coming loose so we had to put zip ties on it. I guess the other ones popped off. But other than that it’s perfect.
Reviewed in the United States on May 10, 2026 by Bambi Williams
Color: Red
I’m 280 pounds and this thing held me easy peasy! Set up in like 5 minutes. Yard stakes and a heavy duty power cord will be needed though.
Reviewed in the United States on May 19, 2025 Reviewed in the United States on May 19, 2025 by Amazon Customer
Color: Green
It unthreading at some parts a day after use
Reviewed in the United States on April 13, 2026 by Terri Johnson
Color: Red
No it did not meet my expectations especially for the price. Not to mention i had to go buy another piece so the water part would even work. No help from amazon or the company the item Comes from
Reviewed in the United States on August 3, 2025 by katie Greenwell