Watertight case for possessions of swimmer - is fastened by pressure fastening at rubber sealed joint and has rounded corners

摘要

The waterweight case for swimmers consists of a box with a cover fitting over this. The cover has a rubber joint to make it watertight and is fastened by a pressure fastening. The case is hnged along one side, half the hinge on the box and half on the cover, and assembled by a plastic rod. All the corners of the case are slightly rounded to avoid possible injuries to the swimmer. There are two loops on the back through which an elastic strap can be passed which can be attached to a belt or to the arm.