sirrus 37 medium grey Colour:Medium Grey XS/S M/L Weight 1

XS/S M/L Weight 1

Double-wall vacuum insulation for 24hr temperature control

Weight: 220 g

low-profile look that works just as well with a tee and tote as it does on the trail

1% LYCRA® Spandex

sirrus 37 medium grey Colour:Medium Grey XS/S M/L Weight 1Top 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