The document describes a waterproof case called DryCASE that allows phones, cameras, and MP3 players to be used while underwater or in wet conditions. It protects devices in water up to 60 feet deep and undergoes overnight submersion testing to ensure its waterproof guarantee. Customers praise DryCASE for allowing full use of their devices at water parks, beaches, and swimming without risk of damage from water or sand. Various publications recommend DryCASE for water sports and sailing to prevent ruining electronics that fall in the water.