Osprey Siskin 12

With a little more room and a focused feature set, the Osprey Siskin 12-litre is a well-balanced performance mountain biking pack for adventurous days on the trail. With a generous main compartment with plenty of room for your spare tubes, multi-tool, trail pump, extra lightweight layers and more, it is a welcome sidekick to any trail day. Made with a durable and recycled Nylon fabric, it features an Atilon foam framesheet, extra-deep ridged foam, spacermesh, and an Airmesh hip-belt for optimum load control, ventilation, stability, and comfort. 

Ideal for keeping you prepared, it also includes a roomy interior with tool organisation, magnetic sternum strap bite valve, and space for an Osprey Hydraulics™ LT 2.5 L reservoir. Upper side compression also allows you to reduce bulk if needed, while a helmet carry system and blinker light attachment means you can store your helmet on the pack when not in use, and remain visible when out riding in low-lit environments.