Floating 'Boat Life' keyring for boat and water sports

This floating 'Boat Life' keyring is a waterproof cube that can withstand being dropped or put on. It has a thickness of 2mm on the walls to ensure its durability and robustness. Across the cube, there are sloping walls that help with a smooth print from bottom to top, and gradually close the top hole that would otherwise be too wide.

The keyring can hold an average-sized padlock from sinking, which is more than most people's keys weigh. The keyring can also be customized with text or a logo of your choice on the sides.