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Weck Glass Fermenting Jar 2.5L

Weck Glass Fermenting Jar 2.5L

Regular price $124.95
Regular price Sale price $124.95
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  • Plastic Free

Weck Glass Fermenting Jar 2.5L. A large 2.5L tulip-shaped glass jar with airlock lid. This lid allows gasses to be released without having to expose your ferment to unnecessary bacteria. A great size for lots of sauerkraut or for kombucha batch brewing. Total capacity 2700ml. 


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 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.
  • Microwave safe glass.
  • A seperate 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:

2700ml capacity. Glass, BPA free rubber seal, stainless steel clips, plastic.

25 x 11cm.

Founded in Germany. Made in the USA.

Browse our other fermenting items.

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Brand story

At the beginning of the last century, the J. WECK Company was founded in Oflingen Germany, at this time they developed and introduced the home-canning method for glass jars. Since then, WECK has made this method popular not only in Germany and Europe, but worldwide.

Specializing in all problems and questions concerning home canning, WECK has continuously developed and improved home-canning methods with the aid of its long experience as well as the constant ideas and innovations of the canning experts at WECK.

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