... parks and water parks Custom logo is welcome waterproof bag for beach, waterproof bag Model Number: SL-A042Material: PVCColor: blue, ... phone, camera, credit card and various accessories, just twist open knobs for sealing out water, sand and dust2. Floats safely if dropped ... the water3. Adjustable neck cord with spring loaded clip4. Great for traveling, hiking, at the beach, boating, and many more ...