The LT1 Mini lantern is a little top heavy, so i wanted a base to stop it from tipping over.

The print pictured is in TPU, but i printed one in PLA as well, and it works just as well. I used 5% infill, but I'm sure 0% would also work fine. 

You may need to scale the file a few tenths of a percent (smaller or larger) to get the perfect fit on your printer if you want it to be friction fit.