A way to keep skis together

The ski stopper on slalom skis doubles as a gadget for keeping skis together when carrying.
But it is not without fault as anyone who has tried to carry skis has noticed. The middle part of the skis stays together but the ends tend to divide.

I suggest a thingamajig for stopping the ends from dividing.

It is preferably an item stuck to the ski(s), so one doesn’t have to dig through any pocket.