Osprey Siskin 12 Hydration Backpack w/Reservoir

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.

• Upper side compression and full face helmet carry
• Direct access zip path to reservoir compartment
• U-zip main compartment access
• Front fabric shove-it pocket
• LidLock helmet attachment
• Blinker light attachment
• Magnetic sternum strap bite valve attachment
• Hydraulics LT 2.5 L reservoir included
• Main compartment tool organization
• Zippered hipbelt pockets
• Zippered scratch-free heat-embossed slash pocket