The Peak 45 boasts a sleek yet spacious design perfect for the trail. It's lightweight 200D nylon double ripstop fabrics with 3D mesh suspension provide a comfortable fit and carry. If you prefer no waist belt on a particular trek, 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 2,746 cubic inches of storage. A large front stretch pocket, stretch side pockets, side compression straps, trekking pole loops and bungee attachment provide additional gear storage and lashing points. A hydration port with pocket and built-in rain cover are both included making the Peak 45 a truly versatile pack ready for any adventure!