12 oz. Slim Can Insulator (more sizes)

A koozie for your seltzer.

Keep it secret. Keep it cold.

Now with more sizes. Soda/beer koozie now available. I have tested the 12oz koozie with selters and Red Bull. Both have fit perfectly for me.

Version 3 has an air hole and some better ergonomics.

The 330ml version is the same as 3 but for a can described to me through Reddit. I have no way of testing this print.

Print instructions

Version 3 is the one to print. I have reduced the walls to 0.9mm thick. This reduces the print time by 1/3 while retaining structural rigidity. I use the 0.2mm speed profile in PrusaSlicer with external perimeters printing as fast as inner perimeters and a 10% gyroid infill. Only the base will have infill as the rest of the model is hollow.