I got tired of not having a koozie for the 12oz RedBull cans, so I made one. It's pretty simple, and is a play on the "But First, Coffee" T shirts and mugs you see everywhere. This could be scaled down or up to fit the smaller and larger cans.
Printer Brand:
LulzBot
Printer:
TAZ 5
Rafts:
No
Supports:
No
Resolution:
.3mm
Infill:
10%
Notes:
Use your typical print settings for whatever filament you like to use. I used ABS at 240/110.