The ewa-marine DU is the ideal protection for documents, passports, airline tickets, money, calculators, GPS, organizers, iPad and a lot more. The proven ewa-marine closing rail (as used to close the under water housings for expensivetelevision cameras) allows for safe and easy opening and closing of the pouch.
The standard lanyard of the DUS allows for easy carrying and storage. Ideal for scuba divers who don't want to leave valuables unattended on board or on the beach. Naturally it also offers the ideal enclosure for maps, note pads and a lot more.
Altough the DUS was only tested by Ewa-Marine to 100m / 300 ft, Ewa-Marine reports that professional clients have reported use at a depth of up to 300 m / 1.000 ft! (Please note that the contents has to be pressure resistant once all the air inside the pouch has beenpressed into the content)