Siskin 12 Pack size-4-5 Can survive submersion with proper

Can survive submersion with proper closure

and select Elite bases)

Filter more water in the backcountry

Easy in and out adds convenience

Siskin 12 Pack size-4-5 Can survive submersion with properOsprey Siskin 12 With 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. Details: Upper side compression and full face helmet carry Direct access zip path to reservoir