First of all we would like to congratulate Ranomi Kromowidjojo with her Olympic title. 

SKB tailor made cases are used by the company DVC, a supplier of camera systems that are used underwater. This system is used by the Fieldlab Tongelreep. This lab provides training support to all swimmers who train in the Tongelreep, including Ranomi Kromowidjojo. They use these underwater cameras and equipment for filming and analysing times and movements.