Ultimate Direction Fastpack 40 Colour:Spruce Battery level indication and low-voltage

Battery level indication and low-voltage warning

and electrolytes:

milk proteins

They gave it an upgrade with Infiknit™ and FastFlow technology to increase the backpanel's breathability and moisture wicking

Ultimate Direction Fastpack 40 Colour:Spruce Battery level indication and low-voltageFastpackDescription A favourite for moving fast and light in the backcountry or on the trail. This lightweight Fastpack has an optimal weight to capacity ratio for longer adventures over rugged terrain so you can move fast in the backcountry. 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