Osprey Siskin 8 Backpack with Reservoir - Blue - 8L Pack - 2.5L Bladder Virtual Parent The sternum strap features an

The sternum strap features an integrated emergency whistle which you will hopefully never have to use

The SRAM Level brake levels the playing field with power and reliability stuffed into a lightweight package

8Ah battery

8% Elastane

the post can slightly spring in the middle positions

Osprey Siskin 8 Backpack with Reservoir - Blue - 8L Pack - 2.5L Bladder Virtual Parent The sternum strap features anA 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. Helmet carry Traditional LidLock helmet carry or compression strap full face helmet carry.