Ultimate Direction Fastpack 20 Climbing Packs The physical layer helps shield

The physical layer helps shield your bag from oils and sweat

Heat-sealed

Lower centre front button on the torso is covered with a placket to ensure it doesn't interact with a climbing harness

The incredible AirSpeed suspension's breathable 3-D mesh backpanel provides unmatched ventilation and comfort

Jacquard knit with flatlock seams

Ultimate Direction Fastpack 20 Climbing Packs The physical layer helps shieldThis lightweight Fastpack 20 allows you to move fast in the backcountry with a durable design that checks all the feature boxes. True to our roots, it uniquely fits like a vest with water bottles up front, but distributes weight like a pack. We gave it an upgrade with Infiknit and FastFlow technology to increase the backpanel's breathability and moisture wicking. This do it all pack also has plenty of dedicated external storage, a roll top opening and