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BANZAI Inflatable Pool Water Slide, Blow Up Backyard Splash House, Big Blast
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Purchase options and add-ons
- Inflatable Waterslide: Make the summer days amazing with the Big Blast inflatable pool with slide. This water playground is made for kids ages 5 to 12 and can support up to 150 lbs. at once.
- Fun Backyard Play: Transform your outdoor space into a water park! This spacious inflatable playground measures 14.4' L x 10.5' W x 7.9' H.
- Features: This inflatable toy has a waterslide, a climbing wall, a splash pool, a basketball hoop, an inflatable ball, and a water cannon. It comes with anchor stakes, an air blower, and a storage bag.
- Easy to Set Up: Attach the air blower and fill the inflatable structure in less than 3 minutes. Set it up for kids’ parties or family gatherings, or blow it up for fun all summer long.
- Safety Features: Heavy-duty Dura-Tech construction ensures lasting durability; Included blower with GFCI inflates park in under two minutes; Ground stakes secure park in place for increased safety; Includes a repair kit and 2 water bags for maximum stability
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Product information
Age Range (Description) | 60 months to 1200 months |
---|---|
Maximum Weight Recommendation | 150 Pounds |
Number of Players | 1-4 |
Power Source | Manual |
Item dimensions L x W x H | 173 x 127 x 95 inches |
Operation Mode | Manual |
UPC | 191124219710 |
Global Trade Identification Number | 00191124219710 |
Product Dimensions | 173 x 127 x 95 inches |
ASIN | B01016Q84E |
Item model number | 21971 |
Manufacturer recommended age | 5 years and up |
Best Sellers Rank | #387,960 in Toys & Games (See Top 100 in Toys & Games) #264 in Inflatable Pool Water Slides |
Customer Reviews |
4.1 out of 5 stars |
Is Discontinued By Manufacturer | No |
Release date | August 14, 2017 |
Manufacturer | Banzai |
Warranty & Support
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BANZAI Inflatable Pool Water Slide, Blow Up Backyard Splash House, Big Blast
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Top Brand: BANZAI
Product Description



Kids from 5–12 | Age Range | Kids from 5–12 |
14.4 L/9.5 W/8 H | Size in Feet | 15 L/9.5 W/7.9 H |
| Hours of Fun | |
Kids from 5–12 | Age Range | Kids from 5–12 |
14.4 L/9.5 W/8 H | Size in Feet | 14.4 L/10.5 W/7.9 H |
| Hours of Fun | |
Kids from 5–12 | Age Range | Kids from 5–12 |
14.4 L/9.5 W/8 H | Size in Feet | 12 L/9 W/7 H |
| Hours of Fun | |
Kids from 5–12 | Age Range | Kids from 5–12 |
14.4 L/9.5 W/8 H | Size in Feet | 14.5 L/9.6 W/8 H |
| Hours of Fun | |
What's in the box
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the inflatable pool water slide to be a huge hit for kids of all ages, with many hours of playing and laughing reported. The product is easy to set up and looks great, with positive feedback about its functionality. However, durability and seam quality receive mixed reviews - while some find it well-made, others report it breaking after three uses and developing holes after one use. Moreover, opinions on value for money are divided, with some saying it's worth the price while others find it not worth the cost. Additionally, the size receives mixed feedback, with customers noting it takes up a lot of space and could be larger.
AI-generated from the text of customer reviews
Customers report that the water slide is a huge hit for kids of all ages, providing many hours of playing and laughing. One customer mentions it was perfect for their son's 5th birthday party.
"...They love it! Hours of fun. They can't wait to show it to their friends. The slide seems well made. Easy to inflate and dries in the sun...." Read more
"The kids absolutely love this. Very easy to set up. It got a lot of use over the summer. No problems at all." Read more
"...it’s for small children my butt hit the ground but it was still perfect for the kids!..." Read more
"Pros: Kids had a lot of fun, assembly was easier than I expected (having never set something like this up before) and the weight limit seemed..." Read more
Customers find the water slide easy to set up and take down.
"...Super easy to set up (first set up took maybe 20 minutes)" Read more
"The kids absolutely love this. Very easy to set up. It got a lot of use over the summer. No problems at all." Read more
"Pros: Kids had a lot of fun, assembly was easier than I expected (having never set something like this up before) and the weight limit seemed..." Read more
"...It's also so easy to set up that my 11 y/o can do it herself...." Read more
Customers find that the water slide works well, with one mentioning that the blower runs without any problems.
"Waited for a couple users to review. Still works great saving myself $500 a month from renting those jumbo ones. Never had to patch it yet...." Read more
"...Very easy to set up. It got a lot of use over the summer. No problems at all." Read more
"...tend to let it dry all the way so we can have it for a few years blower works great..." Read more
"Used this 3 times according to instructions and a seam ripped and made it unusable...." Read more
Customers like the color of the water slide.
"...bin during the off season and and when we set it up this year it looked just great!" Read more
"...It's pretty sturdy as well." Read more
"I like the color I did not like it not stabl enough..." Read more
"This is really nice, if not for the holes in the seams, I would have kept it. It was a gift for a very sweet 45 lb five year old for her birthday...." Read more
Customers have mixed experiences with the water slide's durability, with some finding it well-made and durable, while others report it breaking after 3 uses.
"...They can't wait to show it to their friends. The slide seems well made. Easy to inflate and dries in the sun. We also bought a 12 x 20 ft...." Read more
"...This was extremely disappointing and clearly a very cheaply made product bc the children using the slide were 5 years old and there was no abuse of..." Read more
"...Never had to patch it yet. Material is pretty sturdy seams are great...." Read more
"...slide, two of them sitting at the top at a time and this thing held up to my surprise. Didn't know what to expect with the reviews...." Read more
Customers have mixed opinions about the water slide's value for money, with some finding it well worth the price while others consider it not worth the cost.
"...I purchased mine from kohls due to a better price deal. I decided to buy because it was similar to cost of renting...." Read more
"...Definitely not worth the money and would never use this company again!" Read more
"...Overall, not bad for the price, but wish I had known for sure what was included in the purchase, the lack of hose is kinda a bummer...." Read more
"...Overall very poor quality and extremely overpriced!!!!!..." Read more
Customers have mixed opinions about the water slide's size, with some finding it too small and taking up a lot of space, while one customer mentions it's large enough for kids to sit and play.
"...have 3 older kids 9+ and none of them could enjoy this slide, its way too small and started to tip when my 9 yr old tried to climb up the stairs...." Read more
"...The "pool" area is great and large enough for kids to sit/play. The slide is great/safe! Just the right speed." Read more
"...It takes up a lot of space and is difficult to dry and clean to store it...." Read more
"It is sooooo easy to assemble... however. For the price.. it could be much bigger, there isn't hardly any pool in the "pool" area.." Read more
Customers report significant issues with the water slide's seams, noting that they tear open, develop holes after one use, and are not sewn properly.
"...August and we barely got to use it 5 or 6 times and we got a large tear at the top of the slide...." Read more
"...When unboxed seams of material we’re not sewn together tightly and leaked air...." Read more
"...away from the side of the slide leading to irritated skin and some scratches...." Read more
"Nice inflatable only not enough strong enough of sewing , leak on side on sew side and bubble came out when filled water in , made huge muddy on my..." Read more
Reviews with images

Good Quality - yes the seams are suppose to leak
Top reviews from the United States
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- Reviewed in the United States on July 27, 2024I bought this water slide for my 2 daughters, ages 5 and 7. They love it! Hours of fun. They can't wait to show it to their friends. The slide seems well made. Easy to inflate and dries in the sun. We also bought a 12 x 20 ft. tarp to lay underneath to protect this slide from grass and mud. Also excellent customer service and quick responses. We would buy this again!
- Reviewed in the United States on July 14, 2024Waited for a couple users to review. Still works great saving myself $500 a month from renting those jumbo ones. Never had to patch it yet. Material is pretty sturdy seams are great.
anyone who’s never rented one of these or owned one yes the seams are supposed to blow little air bubbles. This is by design otherwise the thing would pop. I’ve set this up in grass and on my drive way. 5-6 kids playing on it (ages 4-7) no issues at all.
I was even thinking about buying a bunch of balls and making it a ball pit inside.
Super easy to set up (first set up took maybe 20 minutes)
5.0 out of 5 starsWaited for a couple users to review. Still works great saving myself $500 a month from renting those jumbo ones. Never had to patch it yet. Material is pretty sturdy seams are great.Good Quality - yes the seams are suppose to leak
Reviewed in the United States on July 14, 2024
anyone who’s never rented one of these or owned one yes the seams are supposed to blow little air bubbles. This is by design otherwise the thing would pop. I’ve set this up in grass and on my drive way. 5-6 kids playing on it (ages 4-7) no issues at all.
I was even thinking about buying a bunch of balls and making it a ball pit inside.
Super easy to set up (first set up took maybe 20 minutes)
Images in this review
- Reviewed in the United States on November 3, 2024Style: Sun N SplashVerified PurchaseThe kids absolutely love this. Very easy to set up. It got a lot of use over the summer. No problems at all.
- Reviewed in the United States on October 16, 2020We received the product in mid August and we barely got to use it 5 or 6 times and we got a large tear at the top of the slide. All the pictures were submitted to the banzai slide company on September 22,2020- well within the 60 day warranty and in September 24,2020 they responded that “amazon seller M&M merchandise market” is not one of their distributors so there is no manufacturer warranty on this product. This was extremely disappointing and clearly a very cheaply made product bc the children using the slide were 5 years old and there was no abuse of this product to make it tear so easily! Definitely not worth the money and would never use this company again!
We received the product in mid August and we barely got to use it 5 or 6 times and we got a large tear at the top of the slide. All the pictures were submitted to the banzai slide company on September 22,2020- well within the 60 day warranty and in September 24,2020 they responded that “amazon seller M&M merchandise market” is not one of their distributors so there is no manufacturer warranty on this product. This was extremely disappointing and clearly a very cheaply made product bc the children using the slide were 5 years old and there was no abuse of this product to make it tear so easily! Definitely not worth the money and would never use this company again!
Images in this review
- Reviewed in the United States on July 1, 2021Bought this less that a year ago. Let it dry out 90%, rolled it up to put in garage for winter. Pulled it back out for the following summer and it is covered in mold. Molded so bad that it is eating away at the material.
When unboxed seams of material we’re not sewn together tightly and leaked air. Holes for the water line that attaches to the climbing area spewed water everywhere but into the slide.
Overall very poor quality and extremely overpriced!!!!!
Negative stars would be appropriate for this item for the $700 it cost when originally purchased in 2020.
- Reviewed in the United States on January 18, 2024We got this for the kids this summer they loved it. I even got on it but because it’s for small children my butt hit the ground but it was still perfect for the kids! It’s obviously a hassle to dry up and pack away if you don’t want mold but we tend to let it dry all the way so we can have it for a few years blower works great
It’s packed away for now but we will pull it out next summer!! Great size height everything
- Reviewed in the United States on May 7, 2017I felt compelled to write a review after purchasing and using this for a 7 year olds party. I purchased mine from kohls due to a better price deal. I decided to buy because it was similar to cost of renting. We had about 5-7 kids on this thing at one time. They were climbing up the slide, two of them sitting at the top at a time and this thing held up to my surprise. Didn't know what to expect with the reviews. We stored it in the garage and then got it out the next day, set it in the sun, blew it up and let it dry out. We had about 16 kids total at the party (but we had an orbeez pool and another pool with a water wheel so those three things divided the kids). My child who has a water in the face phobia loved the heck out of this banzai waterslide. Great buy!
I felt compelled to write a review after purchasing and using this for a 7 year olds party. I purchased mine from kohls due to a better price deal. I decided to buy because it was similar to cost of renting. We had about 5-7 kids on this thing at one time. They were climbing up the slide, two of them sitting at the top at a time and this thing held up to my surprise. Didn't know what to expect with the reviews. We stored it in the garage and then got it out the next day, set it in the sun, blew it up and let it dry out. We had about 16 kids total at the party (but we had an orbeez pool and another pool with a water wheel so those three things divided the kids). My child who has a water in the face phobia loved the heck out of this banzai waterslide. Great buy!
Images in this review
- Reviewed in the United States on February 20, 2017Pros: Kids had a lot of fun, assembly was easier than I expected (having never set something like this up before) and the weight limit seemed generous.
Cons: Water spray hose is not included, (wasn't aware of that when I bought it, so we ended up having to run a garden hose up the side and had no side sprinkler.). The lining is held in place by velcro and kept pulling away from the side of the slide leading to irritated skin and some scratches. The packaging was ok- (no box, just a lot of yellow packing tape), but came with absolutely no instructions. We still figured it out, but it would have been nice to have directions.
Overall, not bad for the price, but wish I had known for sure what was included in the purchase, the lack of hose is kinda a bummer. The real test will be to see how it holds up over time.
Top reviews from other countries
- RogReviewed in Canada on June 16, 2022
5.0 out of 5 stars works as shown.
Style: Big BlastVerified Purchaseso far so good!