Hey, welcome!
That’s a good question. I don’t recall any koozie designs offhand, so lets see what search has to say:
https://community.glowforge.com/search?q=koozie
Well looks like maybe there have been a few threads on it:
This one is pretty good!
here’s some discussion.
If you hunt around on the forum there are just so many resources… but if you go to google, it gets ever better… I searched “laser beer koozie” and found so much:
https://www.lucidlaserdesign.com/hitman/koozies
and
which specifically has a white claw can koozie:
This should get you headed in the right direction as you work out a design.