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    Osprey Men's Siskin 8 Mountain Bike Hydration Pack

    When a pack that holds only water is too small and a pack that holds everything is too big, the Siskin 8 is just right. A high-performing mountain biking pack that provides stability and comfort on the gnarliest of trails, the Siskin allows you to bring just what you need (and nothing more) on your ride. A direct-access zip path leads to an included 2.5-liter reservoir, and a U-zip main compartment opens wide to stuff a spare tube, flat repair tools, and your PB&J inside. A mesh-covered foam backpanel offers ventilation and allows for lively movement while keeping your pack close to your body, even when you’re riding loose. The front of the pack features a LidLock attachment point for a standard-size helmet, while side compression straps expand to fit a full face.

    • Included Osprey Hydraulics® LT 2.5L reservoir by Hydrapak with direct-zip 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

    • Loop for blinky light attachment (light not included)

    • Internal scratch-free, heat-embossed slash pocket

    Technical Specifications

    O/S 488 IN3 / 8 L 18.5H X 8.5W X 6.9D IN. 1.16 LBS.

    Part Number: 1000178