Osprey Siskin 12 with Reservoir Inflatable So for the first time

So for the first time you don’t have to compromise when you’re touring or skiing – either by hiking with a heavy solution like frames or skiing downhill with pins

Comfortably Fits Users up to 6' 2"

From the backcountry to your friend’s living room

Ridged air mesh-covered foam with center air channel for excellent ventilation

Osprey Siskin 12 with Reservoir Inflatable So for the first timeWith a little more room and a focused feature set, the Siskin 12 liter is a well balance performance mountain biking pack for adventurous day son the trail. Coming with a next gen 2. 5 liter reservoir, it also has a generous main compartment with plenty of room for your spare tubes, multi tool, trail pump, extra lightweight layers and more. KEY ATTRIBUTES: RESERVOIR INCLUDED Comes with an Osprey Hydraulics LT 2. 5 L reservoir with direct zip access