Osprey Siskin 8 Backpack with 2.5L Reservoir

Designed for discerning mountain bikers looking for a do it all pack, the 8 liter Siskin provides a stable, breathable and highly comfortable carry. A next gen reservoir provides plenty of hydration for your biggest rides and features like a separate main compartment and LidLock helmet carrier give it all day versatility.Key FeaturesUpper side compression and full face helmet carryDirect access zip path to reservoir compartmentU zip main compartment accessFront fabric shove it pocketLidLock helmet attachmentBlinker light attachmentMagnetic sternum strap bite valve attachmentHydraulics LT 2.5 L reservoir includedMain compartment tool organizationReservoir includedComes with an osprey hydraulics lt 2.5 l reservoir with direct zip access and sternum strap magnetic bite valve attachment.Ride StabilityA rolled, soft edged harness creates a comfortable and stable carry.Helmet CarryOffers traditional lidlock helmet carry or full face helmet carry with the compression straps.Bike focused FeaturesJust the right volume for any ride, providing tool organization, helmet carry and a full u zip main compartment opening.Airscape SuspensionAtilon foam framesheet enables dynamic body movement and evenly distributes load across the entire backpanelAirscape BackpanelMesh covered, extra deep ridged foam with center air channel allows maximum ventilation while keeping the load close to the bodyBiostretch HarnessSoft breathable spacermesh contact surfaces and die cut foam ventilationHipbeltRemovable 20 mm ride stabilizing webbing hipbelt