Rex Glass Fermenting Jar 1.5L

Rex Glass Fermenting Jar 1.5L
Jar Weck Fermenting 1.5 Litre
Jar Weck Fermenting 1.5 Litre Jar Weck Fermenting 1.5 Litre
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Rex Glass Fermenting Jar 1.5L. A large, one and a half litre cylindrical glass jar with an airlock lid. This lid allows gasses to be released without having to expose your ferment to unnecessary bacteria. Full glass construction with food safe rubber seal and stainless steel clips. 1.5 litre. (Previously the Weck Fermenting Jar).

Rex Official Stockist

you are making a difference:

  • Reusable glass instead of disposable.
  • Non-toxic glass is an impermeable, non porous and infinitely recyclable material completely free of harmful chemicals.


  • Glass lid and rubber seal closure with stainless steel clips, eliminating the issue of rust. 
  • Thick glass made to withstand boiling, sterilising and processing many times. 
  • Airlock allows fermenting gasses to escape without having to open the jar. 
  • BPA free rubber seal - flip the seal facing down and pull tab to check for airtightness. 
  • Perfect for sauerkraut, kimchi, pickles and more.
  • Wide jar and opening so you can easily pack your ferment down tight.
  • Microwave safe glass.  
  • A separate large lid can be used with this same jar for storing your ferment. 
  • Fits the small Weck dunking weights.

Add a vegan-friendly started culture for faster and more reliable fermentation.

dimensions / materials:

1.5L capacity. Glass, BPA free rubber seal, stainless steel clips, plastic.

20.5x 11cm.

Founded in Germany. Made in the USA. 

Browse our other fermenting items.

We are shipping orders in 1 to 2 working days.  Express orders placed by 1pm AEST are sent same day. 

45 day returns: If you are not satisfied with a product that you ordered online (*exceptions below), you are welcome to return it to us within 45 days, unused, unworn, and in a pristine saleable condition with the original labels attached, packaging and we will refund your cost of goods. Items marked 'Final Sale' can not be returned unless faulty. *except skin and body care, makeup, food, underwear, earrings, and custom order items, which can not be returned for change of mind.

Standard: Once the order has shipped, it will arrive in 2 to 7 days depending on your destination. 

Express: only for orders up to 4kg and excludes bulky/heavy items.

Click & Collect: choose your local store at checkout and your order to be there within 2 to 4 working days (1 working day for Milton warehouse). Please wait until you receive an email or text to advise that your goods are ready to be collect.

International: Flat rate shipping from $15 for orders up to 2kg. International orders are not subject to sales tax, so most prices are less 10% when purchased from overseas. 

See full details on shipping here >

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