In stock in the e-shop

51.29 €

Product Description

When your next adventure on the racetrack gets hot again, the Hydroback Bag hydration bladder will help. You can simply stow it in the racing hump of your leather suit, pair it with the Straw mouthpiece/drinking piece (which you've previously installed in your helmet), and you're ready to drink while driving.


  • only compatible with leather suits with Hydroback preparation in the racing hump
  • can simply be inserted into the race hump
  • volume: 500 ml



 PSI products never failed us even in most extreme racing and weather conditions.

Sergey Krapukhin

Did you know?

We produced our first integrated airbag race suit in 2016 for racer Ondrej Jezek, which was soon followed by our cooperation with Karel Abraham from MotoGP. Thanks to having our own production plant, right here in the Czech Republic, we are able to continuously participate in the ongoing development of airbag systems, and their implementation into motorcycle clothing for both on-track and off-road use.