Osprey Siskin 12 Reservoir Hydration Backpack
Category: Sports & Outdoors
Categories: Sports & Outdoors > Outdoor Recreation > Accessories > Hydration Packs
Store: Osprey
Average rating: 4.8 (100 ratings)
Features:
Dedicated hydration compartment with included BPA-free Hydraulics LT 2.5L reservoir by Hydrapak
Full front panel U-zip to main compartment and tool organization
Magnetic sternum strap bite valve attachment
LidLock helmet attachment and loop for blinky light attachment (light not included)
Dual upper side compression straps double as a full face helmet carry
Zippered hipbelt pockets

Designed to do it all—and hold just enough gear—the Siskin 12 is a mountain biking pack with many of the high-performing features you’d expect from Osprey. The mesh-covered AirScape backpanel provides excellent ventilation and maximum range of motion—go ahead, get sendy. A LidLock attachment on the front of the pack can store a standard size helmet while side compression straps expand to hold a full face helmet. The main U-zip compartment houses organization pockets for your bike tools and room for a layer, a sandwich, or some light mountain bike padding. Rolled, soft-edge shoulder straps keep the pack stable over technical terrain and ensure no pinching points when full. A dedicated compartment holds an included 2.5-liter reservoir and zippered hipbelt pockets provide easy access to bars during the ride or a bottle opener afterwards.