Perfect for journeys near or far, the Bumkins Wet Bag is made from Bumkins' lightweight, easy-wipe, machine washable waterproof fabric with heat-sealed seams for true waterproof protection! These bags are great for holding anything from cloth diapers to dirty clothes to wet swimsuits. A smooth zipper closure locks away the mess, while single-ply construction means no worrying about icky stuff growing between layers of fabric.