1 Gallon Carboy

Ferment beer, wine, mead, hard cider, kombucha, and other beverages with the Craft a Brew 1 Gallon Glass Carboy, a durable small-batch fermenter designed for homebrewing and fermentation projects. Made from clear glass with an embossed Craft a Brew hop logo and integrated one-gallon volume marker, this fermenter allows brewers to monitor fermentation activity while maintaining compatibility with standard homebrewing accessories. Its compact size makes it ideal for experimental batches, recipe testing, split fermentations, and beginner-friendly brewing setups.

Compatible with #6.5 rubber stoppers and standard airlocks, this 1 gallon fermenter supports a wide range of fermentation applications including beer brewing, winemaking, mead making, hard cider fermentation, hard seltzer production, and small-batch experimentation. The clear glass construction allows easy visibility of krausen formation, yeast activity, and clarification throughout fermentation.

This standalone glass carboy is sold without a stopper or airlock, making it suitable for brewers expanding an existing setup or replacing individual fermentation vessels. Its manageable size also makes it popular for side-by-side yeast trials, temperature comparisons, and ingredient testing.

Widely used by homebrewers seeking reliable small-batch fermentation equipment, the Craft a Brew 1 Gallon Glass Carboy provides a reusable and versatile fermenter for ongoing brewing projects.