Mighty Inflatable Bounce House Castle Jumper Moonwalk with Blower

49 Reviews
Item No: 51046739
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Key Features

● Multiple Play Areas: This inflatable bounce house integrates multiple functions and entertainment for kids to play. It includes a jumping area, a slide area with climbing holes, a spacious area with 50 ocean balls, and a playing hole, which will perfectly create a happy childhood for your kids.
● Quick Inflation and Storage: Equipped with a 750W air blower, this inflatable castle is inflated in just a few minutes. After use, it can be quickly deflated through the air outlet tube, then folded and stored in the carrying bag. And the blower is UL certified for safe use.
● Excellent Materials: The jumping area is made of high-strength 800D oxford fabric with superior wear resistance. And other areas are covered with premium 420D oxford, which is durable to accompany your children for a long time. Besides, this massive bounce castle has passed ASTM certification.
● Safe Design and Sweet Accessories: The jumping area and ball area are surrounded by a comprehensive and breathable net to ensure safety of children while playing. It comes with a carrying bag, a blower, 50 ocean balls, a repair kit (glue, stakes, repair patches).
● Perfect Gift for Kids: The bounce house is spacious enough to accommodate 3 children from 3 to 10 years old to play. Kids can play with colorful balls, slide down the smooth slides and jump with friends. They can learn to share while playing to enhance friendship.
Note: There are locating holes to vent excess air, not damage

No Information


MaterialHeavy-duty 420D Oxford
MaterialHeavy-duty 800D Oxford
StitchingDouble and quadruple stitched for extra strength
Max occupancy3 kids or 300 pounds of little party-hoppers
Dimensions120'' x 120'' x 84''(L x W x H)
Balls quantity50

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The inflatable bouncy house will provide continuous happiness for your kids as they grow!


This bouncy house is dedicated to both fun and safety. It is also helpful to children's growth and health. You can use during all seasons, both indoor and outdoors. This bouncy house features a trampoline, slide, ball pit, basketball rim, and climbing wall for all sorts of fun. Made of 420D Oxford and 800D Oxford, this inflatable bouncy house is puncture-resistant. This is a perfect gift for kids!


If you are looking for a inflatable bouncy house like this, do not hesitate to place an order!


  • Multiple play areas, including a trampoline, slide, ball pit, basketball rim, and climbing wall
  • High-quality materials that are extremely puncture-resistant
  • Safety-first design, surrounded by safety fence to ensure safety at all times
  • Can be used year-round, both indoors or outdoors
  • Quick inflation and deflation and easy to store
  • Comes complete with all needed accessories for convenient use
  • A perfect toy for children age 3-10 years old, can hold up to 3 children


49 Reviews

Frequent Mentions

  • E

    My boy like it!

    It is a great gift which my son likes so much! Buy it for your children!

  • S

    Works great

    This held up great for a 5th birthday party. We had a 3 kid at a time limit and it stayed inflated, it could have held another but it's a bit tight. bought the next size up from the recommended blower and I'm happy we did. Has air coming from a couple of seems but I think it's normal for something that has constant air flow. Slide worked better than we thought. We added a mattress to the bottom since we were using it on gravel with moving pads underneath. Definitely use the stakes.

  • D


    High-quality materials that are extremely puncture-resistant

  • R

    Great buy

    Great for outside fun with the kids! My children love their bouncy castle very much. We have washed it once and it looks and works very well.

  • J

    Hours of fun

    Created hours of fun. I would say it’s not too difficult to fold, but not easy since so large and have to squeeze all air out of. But that is minor compared to how the endless play time


  • Q:
    What the capability for the item?
    Costway representative
  • Q:
    Does the blower need to stay in, or do you blow it up and then take it out?
    It have to stay in.
    Costway representative
  • Q:
    How long can u rent it for
    Sorry, we do not provide rental services.
    Costway representative
  • Q:
    Do you have the video about how to repair the deflation?
    Stitch seam : https://youtu.be/TVNGiyFZJ9s  Patch Repair : https://youtu.be/94xDo2mmBaY Deflation instructions: https://youtube.com/shorts/svABsMZioKs.
    Costway representative
  • Q:
    Air is coming out through the stitches
    Since the blower must be kept on during use, some holes are designed to release excess air to prolong the life of the castle and prevent the castle from being blown .
    Costway representative
  • Q:
    Can you use an extension cord with the blower?
    Costway representative


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