My brewing set up has reached the unwieldy stage of having 3 beer guns in one fridge. The guns just sit on the top shelf and inevitably get tangled with each other. I was thinking of adding some sort of beer gun holder to the fridge (to be mounted on the inside, maybe on the door?). All I could find was a single holder on ebay. At $30 each I'd rather make my own or find another supplier. Hoping someone here might have some ideas?