Osprey Mutant 38 Pack Size:Medium/Large Merino Wool naturally resists odor-causing

Merino Wool naturally resists odor-causing bacteria by absorbing and expelling moisture

Reflective flecks

Lightweight - prevents overheating and keeps legs cool

Optimally balanced design

Osprey Mutant 38 Pack Size:Medium/Large Merino Wool naturally resists odor-causingWhether mountaineering in demanding alpine conditions or spending long days conquering multi pitch ascents, the Mutant 38 is fine tuned for vertical ice and steep terrain. Overview Whether mountaineering in demanding alpine conditions or spending long days conquering multi pitch ascents, the Mutant 38 is fine tuned for vertical ice and steep terrain. Developed with the help of local guides and athletes and honed over years of abuse in extreme