The fermenter's upgrade: a 1-gallon wide-mouth glass mason jar with a one-piece airlock lid that lets CO2 escape while locking oxygen and contaminants out. No more burping jars or rigged-up balloon lids — sauerkraut, pickles, kimchi, hot sauce mash, and kombucha ferment cleanly with a fraction of the failure rate.
Built-in airlock system — releases fermentation gases automatically while blocking oxygen, mold spores, and fruit flies
Full 1-gallon capacity — big batches of kraut, pickles, or kimchi in one vessel
Extra-wide mouth — pack vegetables tight, fit weights easily, and clean by hand without a fight
Thick, clear glass — watch the bubbles work without opening the seal
1-pack or 2-pack — stagger two batches so something is always ready
The set-and-forget way to ferment. Fill it, set the airlock, and let it work.
