AKEYDIY Water Slide Bounce House,13×12.5ft Waterfall Waves Mega Water Slides Park |Inflatable Water Slide for Big Kids 8-12 &3-10,Large Pool,Blow Up Water Slide for Kids Backyard Outdoor
Condition: New
Buy Now, Pay Later
As low as
/ mo
Learn more
- – Up to 36-month term if approved
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
May 30 – May 31
Recently Viewed
Style: Royal Castle Water Slide
Features
- Mega Water Slide Bounce House for Kids 3-12This AKEYDIY bounce house water slide is a 12-in-1 mega play center combining kids favorite activities: spacious bounce house, trampoline, large splash pool, long slide, ball toss, soccer gate, 3 basketball hoops, 2 water cannons, and waterfall spray. Designed for 3-5 kids (77 lbs per kid, total 300 lbs capacity), its perfect for big kids 8-12 and toddlers 3-12. This inflatable water slide keeps kids cool, active and entertained for hours, helping them get away from screens and enjoy healthy play.
- ASTM Certified Safe & Durable Water Slide for Kids BackyardOur inflatable water slide for kids is made of heavy-duty 840D+420D extra-thick PVC-coated Oxford cloth with double reinforced sewing. This water slides for kids backyard is waterproof, tear-resistant, reusable and durable for years. ASTM certificated, it ensures safe use. Stable structure and implicit mesh design (anti-fall) further protect kids, giving parents complete peace of mind.
- Indoor Outdoor Use & Perfect for Family Parties & GiftsThis versatile bounce house with water slide fits indoor/outdoor useideal for backyard, lawn, family parties, birthdays, Halloween, Christmas, holidays and playdates. As a luxury gift for kids 3-12, this inflatable water park delights children, creates precious parent-child time, transforms your backyard into a private water park and brings endless fun to the whole family.
- 1-Minute Fast Inflation & Portable StorageSetup is easyno extra tools needed! Roll out the blow up water slides for backyard on a flat surface, plug in the included GFCI blower, and it inflates within 2 minutes (blower runs continuously for full inflation). Suitable for wet/dry use: connect a hose for a water park, or use it as a bounce house without. It deflates quickly, folds up and stores in the included carrying bag for portability.
- Complete Accessories & 1-Year Warranty for Professional ServiceWe offer 1-Year limited warranty for manufacturing defects to ensure customer satisfaction. The package includes all necessary accessories: GFCI blower (safe for household outlets), ground stakes (for stability), repair patches, water hose kit and carrying bag. No extra purchasesstart the fun right after receiving the inflatable water slides!
Brand Name: AKEYDIY
Age Range Description: Little And Big Kid
UPC: 664051839660
Manufacturer Part Number: AKEYDIY
Model Number: Royal Castle Mega Water Park
Manufacturer Minimum Age (MONTHS): 36.00
Manufacturer: AKEYDIY
Included Components: Air blower, Blower stakes, Mega Water Slide, Plastic stakes, Repair patche
Unit Count: 1.0 Count
Size: 370*320*240cm
Item Weight: 51.1 Pounds
Item Dimensions L x W x H: 178"L x 145"W x 89"H
Item Dimensions: 178 x 145 x 89 inches
Material Type: PVC-coated Oxford cloth
Number of Players: 1-5
Color: Multicolored
Theme: Royal Castle Mega Water Park
Maximum Weight Recommendation: 308 Pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 30 – May 31
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
Style: Royal Castle Water Slide
Hours of fun for 1- 5 children! Very durable, easy setup, & inflates in 2-3 mins. Easy to deflate & inflate a few hours later. Perfect for kids 3-8. Great value for the money. Better to buy than rent. Love that it can be used wet & dry!!
Reviewed in the United States on September 17, 2025 by DT
Style: Royal Castle Water Slide
This is GREAT! We looked into renting a bounce house, the cost was $350 for 5 hours so we decided to purchase our own to use for a lifetime! Kids LOVED this and now we are the cool parents in the friend group. Measurements are true to size in description. We put a tarp underneath to ensure ground safety before filling with water. Blows up in seconds! Water pressure is adjustable based on how open you have the hose. 1 port for hose to hook up to tubes, 3 spouts where water comes out. You'll need 1 extension cord for the blower. Packs up nicely too! We've used this 4 times since purchasing in the past 30 days. Take care of this! Your kids will LOVE IT!
...
show more
Reviewed in the United States on June 12, 2025 by Christina Meerbergen
Style: Royal Castle Water Slide
For not much more than a single rental we decided to get one of these. The material is kind of like the parachute that kids play with in gym class. That being said it can give you a bit of a burn if your skin is taking on a lot of friction going down the slide. The time it takes to air up is minimal, just a few seconds really. It’s too cold to fill up with water but the pool parts have a vinyl material on the bottom, so it should be just fine. I made sure the sprinkler attachments worked and it comes with a nice quick release fitting that just so happened to fit the one we have for our bib. As tempting as it may be to let it sit out over night, don’t. It’s a lot harder to clean up before packing away as the vinyl traps moisture and grass clippings as well as dirt just stick to the bottom from the morning dew. I thought the blower was kind of cheap, but it seems to be doing well so far and I even used it to help dry off the concrete patio after I hosed it down. Again, for the price I can’t think of any reason not to buy.
...
show more
Reviewed in the United States on December 15, 2023 by CS
Style: Royal Castle Water Slide
Inflates in fast time. Great for the kids.
Reviewed in the United States on December 16, 2024 by Bought for the kids over the summer. They absolutely loved it. Never had any problems out of it. Would buy again.
Style: Royal Castle Water Slide
Why did you pick this product vs others thought it was worth the money everything i buy from ,all is to little looks bigger on pic .not happy with it at all.kids did get in only my 2 could fit.need a way bigger one then this waste of money
Reviewed in the United States on July 1, 2025 by xxx
Style: Royal Castle Water Slide
We loved this so much. End of year 2 I wasn’t feeling well and decided to heck with the grass and left it out in the yard. It’s huge and was just too much for me to put away and take out every single use. Please don’t make that mistake. It got brittle from being in the sun. Now it has several huge rips. I bought some repair tape, but once I got out there it appears to be shredded beyond what I can repair. I’m still going to try.
...
show more
Reviewed in the United States on December 27, 2025 by Daniel
Style: Royal Castle Water Slide
Set this up today and kids have been on it for over 4 hours. Huge success. Threw in some pool toys and water guns and voila, a summer staple has been created. It may or may not last for a whole season, just depends on how rough kids are with it. But it gets them out of the house, off the screens, and in the sunshine.
...
show more
Reviewed in the United States on June 1, 2025 by Max's mom
Style: Royal Castle Water Slide
Only a 2 and 1 year old playing and this slide has multiple tears on it. It’s horrible and embarrassing. Gosh please pick a different company. This one is a huge WASTE OF MONEY
Reviewed in the United States on June 20, 2024 by Amazon Customer