The Canon WP-DC56 Waterproof Case allows you to take your PowerShot G1 X Mark III digital camera under water to capture shots at depths of up to 135 feet. The customized design of this case translates into easy access to all camera controls, including zoom position, exposure, and shooting mode. The case comes with a built-in diffuser to support the camera's pop-up flash function. Along with the camera case, you get a neck and wrist strap. The polymer plastic construction of this case keeps corrosion away.