Take your gear on a solo jaunt worry-free. The Animas Backpack not only stores gear, it Safe guards your stuff from rain, spray, and the unintentional swim. 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 Complete for abrasion resistance and overall strength. All seams are RF welded and guaranteed to be free of leaks. Padded, removable shoulder straps are strategically placed to prevent slippage. Waist straps help distribute your load for a more nice ride. Size: 15"W X 26"H X 8"D, 3300 cu. In., 54 liters