Zipper closureHigh Quality Material - Made from soft, tightly woven 100% 12 oz Cotton Canvas. Dimensions 20 x 11 x 3 inches.The Original Adventure Organizer - The Rope Bag is built to make your day run smoother. Two main pockets pack clothes or water bottles, with an internal zip pocket and two front pockets for cell phones, wallets, or other essentials. Throw it on for a hike or gear up for an awesome beach day - with your KAVU Rope Bag, Fun Has No Season!What Makes Our Ropes So Dope? - Our rope straps are sturdy, but not bulky - soft, but not flimsy. They're that perfect combo of durability and comfort! We also use some of the strongest, lightest buckle clips out there, so you can really depend on them to last.