Costco Inflatable Water Slide, Shark Cave Waterpark

Costco sells this Happy Hop Inflatable Water Slide for $369.99. Scroll down for photos. If you have room in your yard for a water slide, these are great for the kids! My brother purchased one of these during the pandemic & it has more than paid for itself. I always talk about the challenge of keeping the kids away from screen time. With summer upon is, this is the perfect reason to get your kids outdoors. If it’s not too warm, then you don’t have to put water in it. You can always use it dry. It take only a few minutes to setup & it’s not too heavy, weighing about 60 pounds. This also works great for birthday parties or summer BBQ’s. Here are a few more details about this Costco Shark Cave Adventure Inflatable Water Slide…….

  • Brand: Happy Hop
  • Model: Shark Cave Adventure
  • Inflated platform at base of climb wall as well as large structural pillars combined with strong netting
  • Long inflation tube (approx. 6 ft) allows blower to be placed away from the Inflatable
  • 8 pc set of ground stakes to secure the inflatable to the ground
  • Packed in heavy-duty color carton
  • Ages: 3+
  • Maximum children: 3
  • Maximum individual child weight: 100 lbs.
  • Maximum weight on Inflated area: 200 lbs.
  • Inflated Dimensions: 204″(L) × 153″(W) × 127″(H)
  • Package size: 35″(L) x 17″(W) x 16″(H)

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Costco Happy Hop Shark Cave Adventure, Water Slide Waterpark

During COVID-19, the price of these items went up significantly. Everyone was trying to purchase items like this to keep busy during lockdown. Now that the restrictions have subsided, these items have come back down to normal price. This is a great deal for the price. We purchased a Little Tikes Jumpy House from Amazon for our child & he uses it all the time. This one is meant to be used with water, so hopefully you can get a few days out of it before the water gets too dirty. currently sells it for $389.99, which is only $20 more for shipping. It also gets a 4.7 / 5 star rating with over 40 reviews. Buy this online at if you can’t find it in-store. If you want to check out some other HIGHLY RATED inflatable water slides, make sure to check these out……

Price: $369.99, Item Number: 2621039

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