This backpack with “protective” instincts is tweaked for safety & aimed at adrenaline junky mountain bikers. Technically suited to freeriders’ needs, it is the perfect partner for spontaneous journeys off the beaten track with its TÜV/GS certified PSA back system made from visco-elastic SC1 foam. If not needed, you can remove the protector & use the Attack for less challenging bike rides. The pack’s smart solutions easily accommodate all the equipment & the SL model is specifically designed to fit the anatomy of female riders.