Matador FreeRain 24L Backpack 30D CORDURA siliconized nylon ripstop Imported 24 liter capacity backpack packs up for easy travel or transport. Weight: 157 Grams, Collapsed size: 5x3x2.5 inch Waterproof main compartment with Hypalon roll top closure and sealed seams keep your gear dry in the worst conditions Constructed of the finest materials available: 30D Cordura fabric, Hypalon rolltop closure, ITW Nexus buckles and YKK zipper Breathable straps with adjustable top stabilizers for improved ergonomics Additional non-waterproof vertical zipper pocket and size pockets for easy-access storage