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Costzon

Costzon Inflatable Water Slide

  • 157.5 x 121.5 x 96.5 inches listed size (L x W x H)
  • 200 pound maximum weight recommendation
  • 3 players at a time
  • 36 to 120 months manufacturer age range
  • 29 pound item weight
  • Oxford fabric and mesh, 420D and 820D

Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A castle-theme inflatable slide for backyard water play with younger and older kids. The listing never says how the weight limit is applied or what blower comes with it, so check before ordering.

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ASIN: B01N4KVUXGModel: FWAM-00671Category: Inflatable Water Slides

Styles Available

With 520W Air BlowerWith 550w Air BlowerWith 680w Air BlowerWithout Blower

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Overview

Setting up this blue and green castle slide means unrolling heavy duty Oxford fabric, inflating it with an air source, and hooking up water at the top. The body is built from two Oxford weights with a mesh component.

A backyard party or a hot weekend is the use case here, with a castle look and a fabric build aimed at repeated wet use. The big limitation is missing detail: the listing does not name a blower, stakes or a water hookup, and it gives two slightly different size sets.

Who it's for

A yard with open, level grass and kids between the listed minimum and maximum age suits this slide. Households with teens or adults who plan to climb on it should read the weight recommendation first, and anyone short on outdoor space should check the listed footprint.

Pros and cons

Pros
  • Castle theme with blue and green colors
  • Heavy duty Oxford fabric construction
  • Mesh component in the material list
  • Covers little and big kids
Cons
  • Blower not listed
  • Two different size sets appear
  • Weight limit basis not explained
  • Light item weight, anchoring method not listed

Performance notes

Fabric weight and seam stitching decide how long a slide like this lasts, and the listing points to two Oxford grades plus mesh. Real use depends on a steady air supply and on how the ground is prepared and anchored, and the listing is silent on both.

Specifications

BrandCostzon
ModelFWAM-00671
Dimensions & fit
Maximum Weight Recommendation200 pounds
Size157.5 x 121.5 x 96.5 inches
Item dimensions (alternate listing)156 x 118 x 100 inches
Weight29 pounds
Capacity & performance
Age Range DescriptionLittle and Big Kid
Construction & materials
Material TypeHeavy duty 420D Oxford + 820D Oxford + mesh
ColorBlue and green
Other details
Number of Players3
ThemeCastle
Manufacturer Maximum Age MONTHS120 months
Manufacturer Minimum Age MONTHS36 months

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  • Maximum Weight Recommendation 200 vs 99 pounds (+102%)
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Frequently asked questions

How big is the Costzon castle water slide?

One size set reads 157.5 x 121.5 x 96.5 inches (L x W x H) and another reads 156 x 118 x 100 inches. Measure your yard against the larger figures.

Is the Costzon water slide a pool or a full water park?

The listing calls it an inflatable water slide with a castle theme. It lists 3 players and one item, and does not list a separate pool, sprinkler or blower.