Super-lightweight Dry-Sac with roll top closure, ideal for keeping equipment dry thanks to waterproof taped seams. Helps to compartmentalize and organize gear within larger bags and luggage systems. Features: Perfect for organizing gear Range of useful sizes 75D ripstop nylon Waterproof PU coating Also used as packaging for J2 and Arctic Expedition Sizes: 5 LITER Stuffed dimensions: 16cm diameter x 38cm length (unrolled) Packaged weight and dimensions (in cardboard sleeve): 7.5cm width x 2cm depth x 32cm length – 62g 15 LITER Stuffed dimensions: 22cm diameter x 57cm length (unrolled) Packaged weight and dimensions (in cardboard sleeve): 7.5cm width x 2cm depth x 41.5cm length – 101g 20 LITER Stuffed dimensions: 39cm diameter x 78.5cm length (unrolled) Packaged weight and dimensions (in cardboard sleeve): 7.5cm width x 2cm depth x 46.5cm length –115g 30 LITER Stuffed dimensions: 42.5cm diameter x 85cm length (unrolled) Packaged weight and dimensions (in cardboard sleeve): 7.5cm width x 2cm depth x 49.5cm length – 128g *Roll takes up approx 10 cm