I'm a proud supporter of DiCAPacs. Love them ! They are a high quality product at a very reasonable price compared to hard cases.
I'v used my WP-510 and WP-610. Both worked great snorkeling in Cancun and swimming at the Waterpark with my family.
I have a friend who uses the DiCAPac misc case (WP-550) to carry his wallet, and fishing license, while out on the boat.
