All you Sony Cyper-Shot (DSC-RX100) or Canon PowerShot (S110) users, Tokyo Sanko has a new waterproof (IPX8) housing case to get you down to 40 meters. For any recreational divers, this should be more depth than you'll ever need. Looking like the housing straight out of a Jacques Cousteau episode, the hard case bodies just pop on around your existing camera, while still giving you access to shutter and additional camera controls.
Akihabara News , Underwater Housing for Sony Cyper-Shot and Canon PowerShot, Underwater Housing for Sony Cyper-Shot and Canon PowerShot