Used Fujifilm SCUBA Underwater Waterproof Camera Case WP-FXF100 FINEPIX 
Waterproof case for FINEPIX F100 camera made of clear polycarbonate
Takes underwater photos up to a depth of 40 metres (requires camera)
Retains full function of a camera including internal flash.  
Facility to view camera screen through window at the back of the housing
Durable and resistant to corrosion, clear view of the camera information and control functions
Small enough to use for other sporting activities like skiing or fishing
Weight: 400grm
133mm width, 95mm depth, 110mm height