<ul> <li>Zippered duffels are water resistant at best.</li> <li>These roll top Dry Pak duffels take waterproof to a whole new level.</li> <li>Shut out water by rolling down the top a few times and snapping the side release buckles together.</li> <li>Unroll and open to enjoy the huge tapered access opening on top.</li> <li>Items are easy to pack and easy to retrieve.</li> </ul>