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A 3-gallon clear glass carboy on a wooden workbench
Fermentation

3-Gallon Glass Carboy

The small one. For half-batches, top-ups, and second-stage racking.

Russ-approvedBuy once

≈ $35–$38price range

Smaller than the 6-gallon, but earns its keep. Perfect for splitting a batch in half to try two different oak treatments, for racking down when you've lost some volume to lees, or for making a quick small batch to test a new juice.

Russ uses his almost as much as the big one. Highly recommended even if you think you won't need it on day one.

Where to buy

We don't sell this — these links go to retailers who do. We may earn a small commission at no extra cost to you.

Why we like it

Solves the 'I racked and now there's headspace' problem without buying a ton of inert gas.

Who it's for

Anyone who's done one batch and is starting to think about doing two at once.

What's in the box

  • 3-gallon capacity
  • Heavy clear glass
  • Standard #6.5 stopper opening

Goes well with