Waterproof Case WP-DC5
You can use this case to take underwater shots at depths of up to 40 m (130 ft.). Of course it’s also ideal for taking worry-free pictures in the rain, at the beach, or on the ski slopes.
Canon Waterproof Case WP-DC5, 1574.8" (40 m), Plastic, IXUS 800 IS, 850 IS
Canon Waterproof Case WP-DC5. Waterproof up to: 1574.8" (40 m), Material: Plastic, Compatibility: IXUS 800 IS, 850 IS