* Product Material: 840-denier nylon packcloth * Product Weight: 3.60 lbs. * The Westwater Backpack protects your valuables from splash, spray, or the unexpected rain storm during a portage or overnight camp * Dimensions: 4900 cu. In., 80.3 liters 18"W x 26"H x 10.5"D * The Westwater waterproof backpack is ideal for portaging or hauling gear from the boat to the campsite. * Keep your gear dry even when submerged! Easy-to-use ZipDry Seal presses shut like a freezer bag. * 840 denier fabric with a heavy matte PU finish for abrasion resistance and overall strength. * All seams are RF welded and guaranteed to be free of leaks. * Padded shoulder straps with grip strips are strategically sewn in to prevent slippage. * Waist straps help distribute your load for a more comfortable ride. * Vision Series bags are constructed of clear, highly abrasion resistant, 20-mil polyurethane