Gomadic Waterproof Camera Protective Bag suitable for the Canon PowerShot A470 - Unique Floating Design Keeps Camera Clean and Dry Built using advanced TPU material that is considerably stronger than competing vinyl based models. Comfortably designed to accommodate 105.4 x 55.5 x 41.3 mm. Easily fits the Canon PowerShot A470 camera. Take pictures or shoot video underwater! Ultra clear front and back windows lets you use your buttons and screen as normal. Waterproof bag safely opens quickly and closes securely in minutes. Near foolproof operation! Gomadic Case will safely float if dropped, simply leave a pocket of air for flocation inside the case.