Summary

These butane cans very easily tip over when a torch is mounted to the can. This base stabilizes the top-heavy can.
(found another, made by lowside https://www.thingiverse.com/thing:3628694 )

I cook "sous vide" and bought the torch for searing meats and things in the kitchen. Nice torch.. capable of soldering or whatever. They run about $14 at Amazon and elsewhere. Butane is about $2 at Wmart.

The base snaps on tight, and won't come off easily. ABS has enough spring that the tabs bend around the can's edge. I wouldn't know if other filaments have adequate flexibility. Gently wiggle it on there...

Used 22 grams ABS, took 50 minutes, 0.3mm Z, with a raft, medium speed.
Metric file provided..