✅ Answers
Answerer 1
I think the term “toilet wine” is just a nickname, not necessarily how it is made (although maybe at some point in time it was actually made in a toilet). Watching tv shows about prison they usually get a large plastic bag ( most of the time a large trash bag). Then they put in the water, whatever things they have that contain sugars that will ferment, and the yeast. The toilet is free for their personal business.
Answerer 2
I think in a garbage bag.