0.6 Gallon Fermentation Jars with Airlocks, 2 Pack Glass Kit | 4.2 inch wide mouth, small batch size

Key features

• GLASS JARS AND AIRLOCKS INCLUDED — START TODAY: Unlike lid-only kits that leave you hunting for jars, this set ships with two 0.6-gallon glass jars and two three-piece water-seal airlocks. Unpack, fill, and assemble — no extra shopping required.
• SEE THE BUBBLES — KNOW IT'S WORKING: Each traditional water-seal airlock vents CO2 while keeping air out, and you can watch bubbles rise as fermentation starts. That visible proof is exactly what first-timers need to feel confident their batch is on track.
• 0.6 GALLON — THE SMALL-BATCH SWEET SPOT: Each jar holds about 80 oz (2.3 L). That is the sweet spot for a single person or couple: enough for one batch of sauerkraut, a half-gallon of kimchi, or a small kombucha brew that fits in the fridge without taking over it. Two jars let you run two different ferments side by side — no giant crock, no waste.
• WIDE MOUTH FOR EASY FILLING AND CLEANING: The wide opening lets you pack cabbage by hand and reach every corner to wash after use. Smooth glass rinses clean faster than textured or ceramic crocks that trap residue.
• WHAT'S IN THE SET: 2 x 0.6-gallon wide-mouth glass jars | 2 x three-piece water-seal airlocks | 4 x silicone hole grommets | 2 x silicone jar gaskets | Just add salt, water, and vegetables to start sauerkraut, kimchi, pickles, or kombucha.

Most fermentation kits make you buy jars separately. This one does not. You get two 0.6-gallon (about 80 oz each) wide-mouth glass jars and two traditional three-piece water-seal airlocks in one box. The jars are sized for small batches — ideal if you are fermenting for yourself or a couple and do not want a 1-gallon monster taking over the fridge. Run two different recipes at the same time: sauerkraut in one, kimchi in the other, or pickles today and kombucha next week. Why buyers pick this set: Jars and airlocks together: No hunting for compatible Mason jars — unpack, fill, and assemble the airlocks to start your first batch the same day. Bubbles you can see: The water-seal airlock lets CO2 escape while keeping air out, and you can watch fermentation happen. That visible proof is what new fermenters always ask about. Small-batch friendly: Each 0.6-gallon jar is the right size for one head of cabbage or a half-gallon of kimchi — enough to finish in a week or two, not a year. Easy to live with: Wide mouth for hand-packing and thorough cleaning; smooth glass rinses faster than ceramic crocks. Good fits: Sauerkraut and kimchi (shredded cabbage under brine), pickles and curtido (veget

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