sirrus 37 medium grey Colour:Medium Grey Flat-locked seams minimise irritation for

Flat-locked seams minimise irritation for extended

Weight: 220 g

Double-wall vacuum insulation for 24hr temperature control

resulting in increased

sirrus 37 medium grey Colour:Medium Grey Flat-locked seams minimise irritation forTop loading capacity for big adventures For the biggest days in the hills or light overnights where you want a traditional lidded pack, the Sirrus 36 delivers, with Osprey's proven AirSpeed suspension. You get a top loading main compartment with buckled closure and fixed top lid, zippered bottom access to a separate collapsible compartment, and removable webbing straps for extra kit. The tensioned mesh backpanel adds comfort and ventilation that gap