Active Air FLX Backpack, Fairytale 310 an integrated rain cover in

an integrated rain cover in the bottom compartment and a chest strap

Adjustable strap

With the FLX function

Can be attached to Classic

The innovative back support system is based on a combination of air and foam padding

Active Air FLX Backpack, Fairytale 310 an integrated rain cover inActive Air FLX with the award winning AIR FLOW air cushion from Beckmann. The innovative back support system is based on a combination of air and foam padding. The advantage of air is that the support will be dynamic and constantly adapt to your movement. This will in turn always fill the cavities between your back and backpack which leads to even better support and stability. FLX because not all days are the same. With the FLX system, the volume of