Arc'teryx Alpha FL 20L Backpack - Black Nalgene Hydration made simple

Hydration made simple

and reduce accumulation of lactic acid in the muscles

dancing up the climb

with touchscreen-compatible fingertips for gloves-on phone use

and plays with one foot in the city and one foot in nature

Arc'teryx Alpha FL 20L Backpack - Black Nalgene Hydration made simpleMinimalist design in a light, durable Hadron LCP pack for rock, ice, and alpine climbing. Our smallest Alpha FL pack. The one for those who do more with less. Sized for minimalist climbs and summit pushes, it's made from our Hadron AC LCP (Liquid Crystal Polymer) grid fabric to deliver outstanding durability and weather resistance for very little weight. Lightly padded shoulder straps and a laminated back panel improve carrying comfort, and the