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Kids Air-Free Ball

Kids Air-Free Ball

Regular price $75.00 USD
Regular price Sale price $75.00 USD
Sale Coming Soon
Taxes included.

Made especially for young children under the age of 10, the Air-Free Ball is soft and moves slower than the other balls. The best part is that it never needs pumping, so it's always ready whenever your child wants to have some fun. It incorporates the Kewlus Adapter so that you just click it on and you're away - no setup is required. This ball is ideal for a your child to get used to the action and learn to use a cobra bag, improving hand-eye coordination and gaining self-confidence.

Please note that this ball is not intended for adults.

Ideal Use

The ideal setup for this ball is with the KS3 Spring in the short form where the KS3 Spring is inserted directly into the Base Connector (see picture).

Shipping Info

USA & Canada

USA and Canadian orders will be shipped from Canada and takes just 2-3 days to most locations. Shipping is calculated at checkout.

Limited Time Special Offer for USA customers: Orders to USA & Canada over $100 USD get free shipping.

Australia & NZ

Australian orders will be shipped from Queensland and takes just 3-5 days. NZ orders take 7-14 days. Shipping is calculated at checkout.

The Rest of The World

All of the orders for the rest of the world are shipped from Canada and takes around 1 week to deliver. Shipping is calculated at checkout.

Please note that you may need to pay import tax in some countries outside of Canada, USA, Australia and New Zealand. Please check with your country's importation laws to find out how much tax would be charged.


You will receive an email with a tracking link as soon as your order is shipped from the warehouse. Please note that orders are not shipped on weekends or public holidays.

Pre-Ordering Products

Some products are available to pre-order and receive as soon as the are in stock. Please note that if you order these items together with other products, you whole order will not be shipped until every item in your order is available. All items in your order will be shipped together at the same time.

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Customer Reviews

Based on 3 reviews
David S.
Kewlus Air-Free Cobra Bag

The Air-Free bag is a great add-on for developing a stronger punch. It's a little slower and heavier to hit. Feels more like hitting something solid and good for developing the hands and arms. Due to my work and schedule I use not only boxing gloves, sometimes MMA gloves and even my bare fists a few minutes here and there as I pass by the Reflex Cobra Bag. My home and work place are the same space.


This cobra bag and all your accessories are absolutely outstanding! Thank you!


The bag split already,I’m the only one that ever use it ,& I don’t work on it every day. I have 8 different bags that I alternate & work on. That was one expensive rip off , cheaply made product

Hi Keith, sorry about the bag splitting. I just need you to email me a photo and I'll either refund you or send you a replacement. I have emailed you several times, but have not received a reply from you. Please check your emails and get back to me so I can sort it out for you.