Osprey Aether Plus Men's 70 Litre Hiking / Mountaineering Backpack Size:Small / Medium Translation: you'll be toasty at

Translation: you'll be toasty at the start of your ski tour but won't overheat as you work your way upslope

Reflects 70% of your body heat to keep you warm and alive

Rab Men's Upper Body Measurement Chart

Horizontal StraightJacket compression straps

Winner of Outdoor Gear Lab’s Best Buy Award

Osprey Aether Plus Men's 70 Litre Hiking / Mountaineering Backpack Size:Small / Medium Translation: you'll be toasty atIdeal for a week on the trail, a gear intensive weekend or a big adventure, the Osprey Aether Plus 70 Litre Men's Backpack offers a stable carry to manage heavy loads. A Custom Fit On The Fly Hipbelt and Shoulder Strap allow users to calibrate the perfect fit while a removeable top lid quickly converts to a roomy daypack for side excursions. Constructed with high quality bluesign approved high tenacity nylon and PFC free DWR. Key Attributes Custom Fit