Designed with ultimate comfort in mind, Tru-Spec's Pathfinder 2.5 Backpack is constructed of nylon and built for durability and functional storage. It includes a discreet pocket for laptop storage and pouches and panels for organization. The durable bag opens completely for ease-of-use packing and is hydration compatible. The Tru-Spec Pathfinder 2.5 pack measures 19 x 7 x 13 inches.