Osprey Siskin 12 Backpack with Reservoir - Blue - 12L Pack - 2.5L Bladder Envelope Shipping Who's this item for: Riders

Who's this item for: Riders of all levels and disciplines looking for a lightweight

The SQ-Short ONE11 is equipped with the SQ-Pad 11

It's an ultimate grip that improves the function and ergonomics

Smaller end fits 7-spline nipples with a 6

Osprey Siskin 12 Backpack with Reservoir - Blue - 12L Pack - 2.5L Bladder Envelope Shipping Who's this item for: RidersA 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