The Osprey Raven Women's hydration pack is a Premium mountain bike pack with purpose-built features to keep you moving on the trail. Should you flat, crash or bonk, smart access to dedicated storage pockets gets you back in the saddle faster. This pack has it all: LidLock and full face helmet attachment, a Hydraulics Reservoir, a roll-out tool pouch for pre-ride adjustments or post-crash fixes. Airscape back panel allows for freedom of movement and ventilation for all day comfort.