This bag looks amazing. This waterproof backpack is made in America and comes with a Lifetime Warranty. It expands to fit almost anything you want to carry (from a mini keg to a bicycle). The Vandal’s weatherproof pockets and compartments are made of urethane coated nylon and are completely free of PVC. The zippers are also urethane coated for weather resistance. The waterproof main compartment has a roll top closure and RF welded seams. The backpack suspension features an internal frame, EVA foam and a breathable mesh backing for comfort and stability under the heavy loads this beast can handle. See it in action below. Get one here.