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A traditional 23-liter green glass demijohn carboy on a rustic wooden floor
Fermentation

Italian 23L Glass Demijohn

The old-world option. Heavy green glass, narrow neck, looks fantastic on a shelf.

Russ-approved

≈ $85–$99price range

Functionally similar to a 6-gallon glass carboy, but slightly larger (23L ≈ 6.1 gal) and prettier. The thicker glass holds temperature more steadily and the green tint blocks a bit of light.

Russ has one in the cellar mostly because it makes him feel like an Italian grandfather. That alone is reason enough.

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

Same job as a clear carboy, plus visual character that no one regrets.

Who it's for

Anyone who's already got a clear carboy and wants their second one to feel a little more romantic.

What's in the box

  • 23-liter (~6.1 gal) capacity
  • Heavy green glass
  • Narrow neck for #6.5 stopper
  • Often sold with a wicker basket

Goes well with