Kite Bladders, Universal and Custom

U-Stick is the market leader in aftermarket Kite Bladders. Our bladders are custom-made and we offer a wide variety so that we can deliver the right size bladder for your personal kite! All quality bladders are produced in The Netherlands.
Any questions? Don’t hesitate to contact us. We will help you as soon as possible!

Valves and Kite Repair Accessories

Leaky valves will ruin your kite session and buying a new bladder can be quite expensive. That is one of the reasons why we offer several Fix Kit Valves with a strong adhesive backing, so that you can easily replace the valve yourself. Is your valve is still in good shape but isn’t sticking to the bladder anymore? Take a look at the Valve Trap. With the Valve Trap you can easily re-use your old valve. Are you looking for different tools to repair your kite? Take a look at our Kite Repair Accessories.

Custom bladders for 

all kites & foil wings

Highest quality bladders WITH

Valve Repair Kits 

Replace leaking valves, quick and easy

Valve Traps


Repair instructions

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