1-gallon glass carboys with airlock?

[surista]

Just what the title says: Anyone know where I can buy 1-gallon glass carboys with airlock? I'd like to be able to make small batches for experiements etc. I live in London, but anywhere in the UK that can ship is fine.

TIA,

S

[OldSpeckledBadger]

They're readily available and often used for wine making. You can even get them at Wilkos. You don't need an airlock for beer though. You could use any food-grade container of a suitable size.

[Jack Hackett]

1 Gallon Glass carboy - AKA a Demijohn in the UK, widely available.
You might want to check out your local FreeCycle or Freegle group too, there are often demijohns being given away