Osprey Sirrus 36 Stoves Thermo Gills™ allows you to

Thermo Gills™ allows you to vent body heat without letting cold drafts in

0 in dia / 36 x 20 cm dia(1P) & 15

The top lid detaches and converts into a daypack for side excursions

Shoulder Straps and adjustable torso length offers a fine-tuned fit and an injection-molded backpanel delivers breathable

5L water in less than three minutes in a quieter cooking experience

Osprey Sirrus 36 Stoves Thermo Gills™ allows you toNow featuring adjustable torso lengths and the women's specific fit you trust Osprey for, this technically sound top loader with an incredible feature set and ventilation will take you through the desert, swamps and rainforest without beating an eye whether on a big day hike or svelte overnight trips. Key Attributes AIRSPEED SUSPENSION Incredibly comfortable and ventilated tensioned mesh backpanel with added adjustability for variations in torso