The Siskin is a 12-litre marvel that strikes the perfect balance between performance and convenience. Its generous main compartment easily accommodates spare tubes, multitools, trail pumps and lightweight layers, ensuring you're well-prepared for any off-road excursion.Designed for comfort and stability, the Siskin features the Airscape suspension with an Atilon foam framesheet, distributing the load evenly. The Airscape backpanel keeps you cool with its mesh-covered ridged foam, while the Biostretch harness and airmesh wrap hipbelt offer breathability and support. You can carry your helmet securely with options like the LidLock or full face using compression straps. Plus, the pack includes an Osprey Hydraulics LT 2 ... More info