Watershed Animas Dry Backpack - Sometimes a hike can become unexpectedly wet. The Watershed Animas Dry Backpack is a waterproof daypack - great for kayaking, canyoneering or scrambling around in the rainforest. The patented ZipDry seal is similar to a heavy-duty freezer bags zipper. It locks shut, keeping out moisture with an airtight, waterproof seal, even when submerged and under pressure. The top-loading cylinder shape with side compression straps allows you to adjust the height when loaded. Kryptothane fabric offers 5 times the abrasion resistance of PVC, stays flexible in cold weather, is UV-stable, and more environmentally friendly. Radio-frequency welding bonds the multiple layers of fabric into a single piece of material, eliminating leaks. Padded shoulder straps with grip strips are strategically sewn in to prevent slippage, and the waist straps distribute your load. Through intensive quality assurance, including prolonged inflation testing, Watershed produces truly waterproof bags that are guaranteed to be free of leaks. With the removable waist belt and padded shoulder straps, you have all the comforts of a backpack. When you need bombproof dry protection for your gear, look no further than the Watershed Animas Dry Backpack!