after again trying to balance my mug poorly in my couch cup holder I had the idea to design and print something like this. But yet again here’s the Bambu community with just what I had in mind already designed and ready to go. there’s a couple of these out there, this one is simple and effective - only an hour print and not too much filament, and it seems to work well for the various mugs and cups that don’t fit in the cup holder. no print quality issues, came out well.

printed great. be aware it does print pretty thin, non issue if you're mounting it to something.