PRODUCT DESCRIPTIONThe ALPS Mountaineering Tour boasts a roll top design which allows the pack volume to easily expand from 35L to 45L. Its lightweight 200D nylon double ripstop fabrics with 3D mesh suspension and aluminum stay provide a comfortable fit and carry. If you prefer no waist belt on a particular outing, the waist belt can quickly and easily be removed. The large main compartment, hip belt pockets and zippered lid pocket give the Peak 45 a total of 2,135 2,746 cubic inches of storage. With the Tour there is no need to dig out all the contents of your pack to get to the bottom two strategically placed side zippers provide additional access to the main compartment. A front zipper pocket, stretch side pockets, side and bottom compression straps, and trekking pole loops provide additional gear storage and lashing points. A hydration port with pocket and built-in rain cover are both included making the Tour a truly versatile pack. Features: Lightweight Brand: ALPS Mountaineering Color: Black Manufacturer: ALPS Mountaineering Manufacturer Part Number: 6323001