Children’s Bouncy Castle Hire Sydney

A children’s bouncy castle hire is great for parties with younger children or limited space. Customers hosting events indoors often hire this inflatable for the low height. The Under The Sea Mini Combo Jumping Castle is our smallest bouncy castle with a slide. Measuring in at just 4 metres by 4 metres, the 2.5 metre tall inflatable is still a huge amount of fun. Customers hire this inflatable for the jumping area, climbing ladder, slide and sun/shower cover. Also, the under the sea theme is unisex, making it a great addition to a boy or girl’s birthday party.

This sized bouncy castle is suitable for children up to 9 years old and has a recommended maximum capacity of 5 patrons. Our trusted delivery drivers can set up on grass with pegs or concrete with weights. However, please advise the setup surface at the time of booking. This is so we can send them out with the correct anchorage!

Not feeling the Under The Sea Mini Jumping Castle Combo? Check out the rest of our slide combo range or small jumping castles for hire across Sydney and Wollongong.

60cm wide

Space required
L:5m x W:4m x H:2.5m

Power required
Standard power supply.


Choose your party type

Backyard Party Schools, charities & sports clubs Corporate

Not a backyard party?

Backyard Party Pricing


4 Hours – $265
7 hours – $295

Not a school, charity or sports club?

Schools, charity & sports club pricing


2 Hours – $525
4 Hours – $600
7 hours – $755

Not a corporate?

Corporate Pricing


2 Hours – $550
3 Hours – $630
4 Hours – $700
7 Hours – $830


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