Its rugged 30D Cordura ripstop nylon construction, siliconized waterproof coating, internally sealed seams, and Hypalon roll-top main compartment make it a great backpack. Its ability to pack away into a pocketable carry bag make it remarkable. In addition to the above, it has a front pocket with waterproof zipper, adjustable, breathable shoulder straps with a removable chest strap, and tall side pockets suitable for water bottles.
Dimensions (Unpacked): 19.5" x 11.0" x 9.5"
Dimensions (Packed): 5" x 3"
Weight: 6.6 oz.