Throw away your collection of plastic bags and replace that stash with Rae. This roll top dry bag is made from waterproof nylon and isnât just a wet bikini bag. For real. Rae is more than a one-trick dry bag. Looking for a stylish produce bag that doesnât take up much space? Look at Rae. Need a bag perfect for dog treats that isnât bulky or ugly? Say hello to Rae. With a wipeable waterproof interior, roll top clip closure, and plastic clip, even if you arenât spending your summer sun drenched and water logged, you can still find lots of uses for roll top Rae.