Great backpack and never taken outside, I simply packed it out to see if it would fit me but have not used it since *Removable 7000 Series, aerospace aluminum frame offers just the right load-bearing support for what your mountain mission requires *3-ZIP design for rapid and complete access to your gear *Thinner, lighter, and faster to streamline your outdoor adventure experience *Zippered lid pocket to keep small items accessible *Adjustable compression keeps the guts of your pack snug and secure *Daisy chain and tool attachment feature for staying prepared to navigate difficult terrain *Adjustable yoke and removable belts give you options for finding the most comfortable way to traverse the wild *Men’s and women’s harnessing options for a superior ergonomic fit with your body *Hydration reservoir compatible Weight 3.3 lb Volume 2000 cu-ins Dimensions 25"x11.5"x11.25" Harnessing Style Framed