There was nothing that I could find that would work for my refrigerator for 12 standard 12 oz. American soda cans. This is a very simple design and print with minimal supports required on the center piece if your print bed is small like mine. I stood on its end and cut it into three pieces with a dovetail on each cut. This will hold 13 cans in a very small vertical shelf and still allow the door to close. It has dowel pins and spacers if printing more than one to combine them horizontally and still allow an air gap to allow for cooling.