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21FT Inflatable Water Slide for Adults - Heavy Duty Bounce House with Blower, Splash Pool | Backyard, Party, Summer Fun | 21x9x12 FT | 100% PVC | Commercial & Home Use

  • Based on 11 reviews
Condition: New
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$798.00 Why this price?

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Availability: Only 3 left in stock, order soon!
Fulfilled by inflantteble

Arrives Aug 9 – Aug 13
Order within 13 hours and 23 minutes
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Color: Purple


Features

  • Giant 21FT Inflatable Water Slide for Adults - No Assembly Needed Instant Setup: Ready for summer fun in 2-3 minutes with included 750W commercial-grade blower XL Dimensions (21'x9'x12'): Fits 4-5 players simultaneously - perfect for birthday parties, church events, daycare centers 2024 Upgrade Design: BPA-free materials with extra-wide slide lane for safer play
  • Industrial-Strength 0.45mm PVC Material - Built for Daily Use Rental-Grade Durability: 30% thicker than standard slides with double-layer reinforced seams All-Weather Performance: UV-resistant & anti-fade coating withstands summer sun and heavy rain 553lb Capacity: Certified for 2 adults (meets ASTM F2729 safety standards)
  • Backyard Water Park Adventure - 4-in-1 Splash Pad & Slide Multi-Activity Center: Waterslide + bounce house + climbing wall + splash pool combo Summer Must-Have: Cools you instantly with constant water flow (fits standard garden hose) Party Favorite: Birthdays, BBQs, School Events , family reunions and carnival events
  • 4 Military-Grade Safety Features - CPSC Compliant Hurricane-Proof Anchoring: 16 steel stakes + 8 sandbags prevent tipping (even in 25mph winds) Quadruple-Stitched Seams: Stress-tested at 500lbs+ for trampoline-level safety Non-Slip Surface: Textured climbing wall with 360 safety netting

Brand Name: Inflantteble


Included Components: blower


Manufacturer Minimum Age (MONTHS): 18


Manufacturer: Inflantteble


Manufacturer Part Number: Y2-King51-FBM


Set Name: 21FT Inflatable Water Slide Complete Kit


Unit Count: 1 Count


Size: 21' x 9' x 12'


Item Dimensions L x W x H: 252"L x 108"W x 144"H


Item Dimensions: 252 x 108 x 144 inches


Material Type: Polyvinyl Chloride (PVC)


Number of Players: 5


Color: Purple


Theme: Purple


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 9 – Aug 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.

  • Klarna Financing
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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality
Color: Green
I love my bouncy house. I tested it out not too long ago and it was amazing.
Reviewed in the United States on July 3, 2026 by Renda

  • Get this slide
Color: Green
Definitely for adult and kids✨✨had multiple adult on at the same time definitely held over 500 pounds at the top✨✨✨definitely need help moving this but great items definitely worth price✨✨ was going to pay a inflatable company 550 for a similar slide for 2 days if use 4 times you make you’re money back❤️ ... show more
Reviewed in the United States on July 8, 2025 by Grammy Bear

  • Good
Color: Green
Just what it looked like on pictures
Reviewed in the United States on May 20, 2025 by Marci Beckham customer

  • Nice
Color: Green
Love it
Reviewed in the United States on July 7, 2025 by Ana Morales

  • Misleading
Color: Green
It's not for for big kids to small for my10 and 12 year old kids
Reviewed in the United States on July 7, 2024 by Amazon Customer

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