Osprey Siskin 12 with Reservoir Inflatable Ridged air mesh-covered foam with

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

as is the case with the women's-specific Kyte 36

Side compression straps

Brush holder

Osprey Siskin 12 with Reservoir Inflatable Ridged air mesh-covered foam withWith 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