This is the pack for those who like to travel organized. Extensive pockets and ample capacity give you virtually unlimited options for stowing your gear for easy access. Rugged 600-denier ripstop polyester with a water-repellent finish. Two large main compartments, one with an organizer panel; six front pockets to keep small essentials close at hand. A side-access computer sleeve holds a 15.4" laptop. Dual mesh side pockets. Hydration compatible.