Kelty Locus 40 Backcountry Women's Pack nylon Kelty Women's Locus 40 Backpack with an adjustable women's-specific four-way ventilated Aero Fly internal suspension frame for backcountry adventures Sleek, top-loading, hydration compatible, with a 40-liter capacity, and compression straps for load control Features a shove-it pocket, reservoir sleeve, mesh water bottle pockets, security pocket, spindrift collar, ice-axe loops, and key fob Constructed of 210D nylon diamond ripstop fabric with 245 HD nylon oxford reinforcement fabric Lifetime warranty