From extra-small to extra-long, our Tuff Sacks run the full gamut of dry bag styles and uses. Whether you want to pack a handful of gorp or a tent, we have a bag to fit. Unlike less expensive dry bags, our round-bottom dry bags have a super-tough 34 oz. PVC/polyester bottom, and a heavy 1000-denier, 18 oz. body. A fold-down waterproof closure snaps back on itself to create a handy carry handle that will also snap around a frame or D-ring. Includes plastic tie-down D-ring on closure. XSmall is great for sunscreen, keys and snacks. Medium or Large bags are ideal for sleeping bags and clothes. X-Long (XL) is the perfect size for a Roll-A-Table or tent, and has a side-carry handle for easy transport.