The Aqua-Quest 100% Waterproof Wallet is perfect for my ID when I attend the Water Aerobics' Class at the recreation center.  I like it because my ID (and other important pieces of ID) are protected from the wetness and dampness of my swimming accessories.  I recommend the Aqua-Quest 100% Waterproof Wallet for all of your activities.  I find that it is easy to retrieve from my swimming bag.  Get this item!