3 Gallon Glass Carboy

This 3 gallon glass carboy is airtight, easy to sanitize, and will not retain odors—making it ideal for homebrewed beer, homemade wine, or mead. It’s the perfect size for small batch fermentation, yeast experiments, or splitting a large batch for dry hopping trials.

Seal this carboy with a Small Universal Stopper or a standard #6.5 Rubber Stopper.

Glass carboys offer durability and longevity. Unlike plastic fermenters, they resist scratches and don’t break down over time. When properly handled, a glass carboy can last decades while delivering consistent results with every fermentation.

Our packaging experts have developed industry-leading shipping protection so your carboy arrives safely and intact.

Also available in other sizes: 5 Gallon Glass Carboy and 6 Gallon Glass Carboy.

California Proposition 65

⚠ Proposition 65 Warning: This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects or other reproductive harm.