The Inyo pack is a classic daypack design with a few simple features shown on most new packs. Water resistant nylon pack cloth. Durable canvas base. Leather reinforced strap point. Breathable mesh back and straps. Front accessory strap and lash point. 10.5” wide inner neoprene sleeve. Hydration system hanging clip. Hydration system port and straps. External water bottle pockets. 22”tall, 13”wide, 6”deep. 1842 cubic inches.