The NRS Expedition DriDuffel is designed with the same rugged durability as the High Roll Duffel, with the added benefit of a waterproof zipper closure. The duffel-style design makes packing your gear, and finding it later, easy. The duffel-style bag closes with the waterproof TIZIP zipper, giving your gear the ultimate protection against water. The waterproof TIZIP Master Seal zipper keeps your gear dry, no matter the conditions. Zip the duffel and hook the aluminum fasteners through the webbing loop to cinch down the bag for a more secure closure. Constructed with heavy-duty 21 oz. (595 g) PVC, the Expedition DriDuffel can handle the roughest terrain and the hardiest adventurer. Webbing daisy chains on grab handle webbing offer ample attachment points to secure other items to the bag. The duffle bag is available multiple sizes and colors. You can choose between three capacities depending on your travel, or gear packing needs. The 35 liter (2,136 cu. in.), measures (Dia. x L) 12" x 20" (30.5cm x 51cm), 70 liter (4,272 cu. in.), measures (Dia. x L) 14" x 28" (35.6cm x 71cm) and the 105 liter (6,407.5 cu. in.) and measures 16" x 32" (40.6cm x 81.3cm).