Safety float for Kodak Sport (bobber)

If you use your sport in rough, deep or cloudy water, you always run the risk of dropping it, at which point you may never see it again. With this simple float it will always be near the surface. I printed with a 10% fill on replicator 2X. Works great! This shape is easy to transport yet very functional as it will orient itself vertically in the water, making it easy to spot.
I would like to make a case to hold the camera, which can easily be closed when the camera is removed, but it mu