Kilner® 5 Litre Fermentation Set

The airlock works flawlessly — after a week of fermenting cabbage, I didn’t see a single bubble escape the lid, and the 5-litre size fits perfectly on my counter without taking over the whole kitchen. The glass jar is heavy enough that it doesn’t tip when I stir, and cleanup is a breeze since everyt

The glass jar feels sturdy and the airlock system is so straightforward that I had my first batch of sauerkraut going within minutes of unpacking. Three weeks in, the kraut’s got that perfect tang and the whole setup’s been completely mess-free.

I’ve been making sauerkraut weekly and the 5-litre jar is the perfect size for my countertop, plus the airlock keeps everything bubbling without any mess. Cleanup is quick since the glass is so easy to wash, and I love seeing the fermentation in action through the clear sides.