I literally JUST walked in from lunch hour and I bought a 6.5 QT pressure cooker on a closeout sale for $35 bucks.
I want to do kitchen stovetop, 1 gallon batch Brew In a Bag all grain. Keep the top off for the entire brewing process because of DME, but once it's cooled and yeast pitched, wanna see how it works out to close it and sit it down on the basement floor see if I just bought a cheap unitank to simultaneously ferment and carbonate a gallon of beer. I could stick the entire cooker in the freezer for a half hour or so to quickly 'cold crash' it and then stick it in the fridge for a day before racking to half gallon growlers.
According to the inserts, it has 13 PSI blowoff..so..not perfect but then again neither is the entire stovetop process I'm experimenting with..but will be interesting to see what happens.