Osprey Siskin 12 Backpack with Reservoir - Black - 12L Pack - 2.5L Bladder Back in Stock Tank is removable for easy

Tank is removable for easy transport

Dynaplug® MTB Air is the only tool of its kind in the world

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

A hard-shell

Osprey Siskin 12 Backpack with Reservoir - Black - 12L Pack - 2.5L Bladder Back in Stock Tank is removable for easyA 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