Fermentation Jar Kit with airlock system 750mL

Transform your ferments with our glass fermentation system - Without the Mess, Smell or Guesswork

Food-grade glass jar

Borosilicate 750mL glass jar that won't leach, stain or harbor unwanted bacteria or moulds. Clear so you can monitor your ferments progress without opening the lid. 

Professional Airlock system

Forget the days of 'Burping' jars twice daily. Our commercial-grade airlock creates the perfect anaerobic environment- allowing CO2 to escape while keeping oxygen and contaminants out. Constructed from durable 3-piece PP (polypropylene) that's built to withstand repeated use and fully recyclable. Th result? Consistent safe ferments every time.

Food-Grade Silicone Grommets

No cheap rubber that degrades or gives off gasses. Our premium silicone grommets and gaskets create an airtight seal that stays flexible. Odour-resistant and built to last through countless fermentation cycles.

Handmade stoneware Fermentation weight

• Non-porous vitrified ceramic that won't absorb flavours or bacteria

• Perfectly weighted to keep vegetables submerged below the brine

• Split design for easy insertion and removal, even through narrow neck jars

• Handcrafted by artisan potters- each one unique

• Easy to clean, with hot soapy water or  can be boiled in water with a splash of added vinegar

The Problems our System Solves

X Mould on your ferments? Our airlock system maintains the perfect oxygen free environment

X Kitchen smells like a science experiment? the stoneware weights keep everything safely submerged

X Unsure if your ferment is safe? Glass walls let you monitor the ferments without braking the seal

Perfect for

• Sauerkraut

• Fermented vegetables

•  Brining olives

•  Hot sauces and pepper mash

•  Kvass and fermented drinks and tonics

•  Experimental fermentation projects

What's included

• 1x 750mL borosilicate glass jar 

• 1x professional-grade 3-piece pp plastic airlock 

• 1x food grade silicon grommet

• 1x food grade silicon gasket

• 1x set of handmade stoneware split fermentation weights

Why Customers Choose us 

"After 3 failed batches without an airlock, this kit finally gave me great delicious results. The weights are genius, everything stayed submerged " - Maria K. Brisbane, QLD

"I can see whats going on and can remove any floating bits. There was no smell at all and no need to burp the jar was a plus" David L. Maitland NSW.