Osprey Siskin 12 Backpack with Reservoir - Black - 12L Pack - 2.5L Bladder Back in Stock A hard-shell

A hard-shell

and Gravity riders looking for a set of knee pads that will be comfortable enough to ride around in all day

A lycra rear neck panel allows for easy entry and reduces the chances of chafing

Tank is removable for easy transport

Osprey Siskin 12 Backpack with Reservoir - Black - 12L Pack - 2.5L Bladder Back in Stock A hard-shellA high performing mountain bike pack that carries just enough gear, the Siskin provides stability and comfort on every trail. Featuring unique fabric treatments, room for critical gear, and an included updated Hydraulics LT 2. 5L reservoir. Key Attributes Reservoir included Osprey Hydraulics LT 2. 5L reservoir and sternum strap magnetic bite valve attachment. Ride stability A rolled, soft edged harness and airmesh wrap hipbelt create comfortable and