Osprey Men's Siskin 12 Mountain Bike Hydro Pack

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Osprey Men's Siskin 12 Mountain Bike Hydro Pack

A marvelously useful hydration pack balanced and designed for the rigors of the trail with the features you need to stabilize the load on uneven terrain, Osprey's Siskin 12 pack for men sports 12 liters of packable space; there's room here for a tool kit, extra layers, and an included 2.5 liter reservoir in its own hydro-pocket to keep spills out of the main interior. A marvelously useful pack for anyone making a day of it on the trail, the harness contours to the upper shoulders with rolled, soft-edged, straps to keep the pack close to your body to maintain stability through the twists and turns of the single track. The Atilon foam framesheet evenly distributes your load across the entire backpanel, enabling uninhibited dynamic body movement, while the Airscape mesh covered backpanel has extra deep ridged foam with a center air channel to allow maximum venting in a close to the back carry. With pockets to organize your tools, zips on the hips for easy access to your phone, snacks, or sunblock, and a large main body for your gear, this pack has plenty of space for a day of adventure.


  • Atilon foam framesheet
  • Airscape backpanel
  • Osprey Hydraulics® LT 2.5L reservoir by Hydrapak
  • Direct-zip Hydro-pocket access
  • Magnetic sternum strap bite valve attachment
  • Dual upper side compression straps double as a full face helmet carry
  • Full front panel U-zip to main compartment and tool organization
  • Front panel shove-it pocket
  • LidLock helmet attachment
  • Blinker light attachment
  • Zippered hipbelt pockets
  • Zippered scratch-free, heat-embossed slash pocket
More Information
Brand Osprey Packs Inc
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