I bought 4 of them hoping to do small batches. I had an issue(s) with my first batch.. First there is NOT enough headspace to do beer, IMO. This Everyday IPA is not a big beer.. and I had, luckily, a blowoff. There wasn't much that was blown off.. maybe a couple ounces.. but.. The amount of trub was literally as much as I get in a 5g batch.. also, the krausen that rose to the top coagulated into a thick dryish mass that I had to dig out with a sanitized spoon before I could get my auto siphon into the jug. I ended up with about 3/4 of a gallon of beer that is now in a secondary. I have three batches left. I think what I'll do is either sell them on Craigslist or just keep them and maybe make one 3g batch in my regular fermenter. As far as the jugs go, I'm going to probably use them as secondaries when I make 2g batches of apple cider and use them for secondary treatment with adjunct flavors. I thought this would be great as I wanted to get into small batches of beer.. but… looks like she's a nota gonna work for me.