If you need a lightweight map that resists tearing, the elements, and can stand up to constant folding and unfolding – take a look at Rugged Maps. Their 34″ x 44″ maps are printed on a durable fabric. Rugged Maps goes so far as to call the fabric indestructible. They offer a variety of maps including USGS 7.5 Minute Topos, Game Management Units, nautical maps, and more. They can even work with you to create a custom map.