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Fermentation Glass Jar Comparison - July 2025

5 Best Fermentation Glass Jar In the UK

Last Updated - 05/07/2025

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Our Score

To Amazon

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Model

Kilner 3 Litre Fermentation Set Airtight Glass Jar with Silicone Lid, Air Lock, Ceramic Weights & Recipe, Booklet Ideal for Sauerkraut, Kimchi & Pickles

Model

HEFTMAN Fermenting Jar With 1 Way Air Release Vent - 1.4 Litres, 2 Pack - Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats - Fermentation Jars Pack of 2

Model

myFERMENTS Fermentation Jars – 4.25L Large Mason Glass Jars with Lids for Kombucha, Kimchi, Kefir – Ideal for Pickling and Fermenting – Wide Mouth, Airtight Storage – Pickle Kit – Set of 2

Model

Danmu Art 2.5L Glass Fermentation Jar，Large Pickling Jar with Lid，Storage Airtight Container for Handmade Kimchi and Pickled Cucumber (2.5, Oval, 1, DM-00599)

Model

Fermentation Weights - 4 Pack Glass Fermenting Weights (7cm) for Wide Mouth Fermentation Jars - Glass Fermentation Weights with Easy-Grip Handle and a Functional Gap to Remove Excess Brine

Brand

Kilner

Brand

HEFTMAN

Brand

myFERMENTS

Brand

Danmu Art

Brand

volila

Reviews

4,041 reviews

Reviews

3,213 reviews

Reviews

1,512 reviews

Reviews

36 reviews

Reviews

225 reviews

Features

Durability

9.1

Durability

9.1

Durability

9.6

Durability

9.3

Durability

8.6

Simple to clean

9.4

Simple to clean

9.4

Simple to clean

9.1

Simple to clean

8.9

Simple to clean

8.6

Worth the money

8.9

Worth the money

9.1

Worth the money

7.9

Worth the money

7.6

Worth the money

8.6

Simple to use

9.4

Simple to use

9.9

Simple to use

9.1

Simple to use

9.9

Simple to use

8.6

Tech Specs

item weight

1 kg

item weight

1.36 kg

item weight

3 kg

item weight

1.52 kg

item weight

840 g

customer reviews

4.5 4.5 out of 5 stars 1, 347 ratings 4.5 out of 5 stars

customer reviews

4.3 4.3 out of 5 stars 1, 071 ratings 4.3 out of 5 stars

customer reviews

4.5 4.5 out of 5 stars 504 ratings 4.5 out of 5 stars

customer reviews

4.9 4.9 out of 5 stars 12 ratings 4.9 out of 5 stars

customer reviews

4.5 4.5 out of 5 stars 75 ratings 4.5 out of 5 stars

product dimensions

26 x 12.7 x 30 cm 1 kg

product dimensions

12.4L x 12.4W x 17H centimetres

product dimensions

24L x 12W x 21H centimetres

product dimensions

15L x 15W x 23H centimetres

product dimensions

item volume

1.4 Litres

item volume

4.25 Litres

item volume

2500 Millilitres

item volume

dishwasher safe

Yes

dishwasher safe

special features

One Way Air Release Valve

special features

Air Tight

special features

Air tightness

special features

special feature

One Way Air Release Valve

special feature

Air Tight

special feature

Air tightness

special feature

item package quantity

is microwaveable

Yes

is microwaveable

Yes

is microwaveable

closure type

Screws.

closure type

Screw

closure type

Lid

closure type

batteries required

Available On

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Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.7
1

Kilner
Kilner 3 Litre Fermentation Set Airtight Glass Jar with Silicone Lid, Air Lock, Ceramic Weights & Recipe, Booklet Ideal for Sauerkraut, Kimchi & Pickles

9.4 Simple to clean

9.4 Simple to use

9.1 Durability

Why we love it

Simple to use for beginners.

Includes all necessary components.

Durable and dishwasher-safe.
Main highlights

THE KILNER STORY | Trusted for over 180 years, Kilner offers sustainable and innovative food storage solutions with a blend of heritage and modern design.
SUSTAINABLE & DURABLE | Made from BPA-free, high-quality glass for safe, eco-friendly, and long-lasting use, supporting Kilner's REUSE, REFILL, RECYCLE ethos.
LARGE 3 LITRE CAPACITY | Perfect for fermenting large batches and decanting into smaller jars for storage or gifting.
INNOVATIVE DESIGN | Includes a silicone lid with an air lock to release gases and prevent air entry, ensuring a smooth fermentation process.
EASY FERMENTATION | Create delicious homemade fermented foods like sauerkraut, kimchi, and pickles with ease, packed with vitamins, minerals, and probiotics.
COMPLETE SET | Comes with ceramic weights to keep contents submerged, a 3L fermenting jar, and a detailed recipe and instruction booklet, all packaged in a gift-ready box.
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9.5
2

HEFTMAN
16% Off

HEFTMAN Fermenting Jar With 1 Way Air Release Vent - 1.4 Litres, 2 Pack - Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats - Fermentation Jars Pack of 2

9.9 Simple to use

9.4 Simple to clean

9.1 Durability

Why we love it

Strong and durable glass construction.

Automatic gas release valve.

Airtight seal prevents contamination.
Main highlights

STRONG GLASS - This 1.4 litre fermenting jar is made from quality glass, ensuring it is sturdy for storing fermented products, ideal as your sourdough starter jar, kefir or sauerkraut. These fermenting jars fit well in the fridge, and can be stored at room temperature.
ONE-WAY VALVE - The valve automatically releases the built-up gases from the fermentation process, so you can avoid the hassle of muslin cloths! It is the most convenient way to release the gases without letting in contamination or oxygen.
FOOD-SAFE & EASY TO USE - Prior to filling with food, ensure the fermentation jar is clean and dry. Push food down to eliminate air, then seal with the airtight lid. No valve management required: the unique one-way valve in the lid allows built-up fermentation gases to be released automatically. Simply add your food to create bacteria making it a natural probiotic.
EASY TO CLEAN - Simply hand-wash with warm, soapy water. Avoid sterilising with very hot or boiling water. We recommend using sterilising fluid for optimal results.
AIRTIGHT SEAL - Made with an airtight silicone seal, it ensures there will be no contamination to your food and ensures no oxygen gets in. This prevents mould from growing.
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9.4
3

myFERMENTS
myFERMENTS Fermentation Jars – 4.25L Large Mason Glass Jars with Lids for Kombucha, Kimchi, Kefir – Ideal for Pickling and Fermenting – Wide Mouth, Airtight Storage – Pickle Kit – Set of 2

9.6 Durability

9.1 Simple to clean

9.1 Simple to use

Why we love it

Extra large capacity for bulk fermentation and storage.

Wide mouth makes pickling and arranging contents easy.

Versatile for fermenting, pickling, and general food storage.
Main highlights

VERSATILE KITCHEN CANISTERS - Aside from preserving fermented and pickled treats, our smell proof glass jars can also be used as airtight containers for pasta, coffee beans, rice, onions, and more
SATISFACTION ASSURED - We want nothing more than to put a smile on your face! If these wide mouth mason jars don't meet your expectations, contact us for a full refund or replacement.
PICKLING MADE EASY - With a 10cm wide mouth, these mason jars let you stick your hand in to arrange its contents and maximise space. The plastic neck covers keep food submerged to prevent spoiling.
EXTRA LARGE CAPACITY - Make kombucha, kefir, and other fermented delicacies in the comfort of your home! Our two 4.25L glass jars with sterilisable metal lids are big enough for bulk batches.
100% SAFE PANTRY ESSENTIAL - Your health comes first, which is why our glass preserve jars and lids do not contain any toxic substances. They are lead-free, durable, and safe for all food use.
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Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.
We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.

Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

5 Best Fermentation Glass Jar In the UK

fermentation glass jar comparison

Our Score

To Amazon

Model

Brand

Reviews

Features

Durability

Simple to clean

Worth the money

Simple to use

Tech Specs

item weight

customer reviews

product dimensions

item volume

dishwasher safe

special features

special feature

item package quantity

is microwaveable

closure type

batteries required

Available On

Our Top 3 Picks

Kilner 3 Litre Fermentation Set Airtight Glass Jar with Silicone Lid, Air Lock, Ceramic Weights & Recipe, Booklet Ideal for Sauerkraut, Kimchi & Pickles

Why we love it

HEFTMAN Fermenting Jar With 1 Way Air Release Vent - 1.4 Litres, 2 Pack - Ideal for Safe Fermentation for Kefir, Kimchi, Sauerkraut, Sourdough Starter, Overnight Oats - Fermentation Jars Pack of 2

Why we love it

myFERMENTS Fermentation Jars – 4.25L Large Mason Glass Jars with Lids for Kombucha, Kimchi, Kefir – Ideal for Pickling and Fermenting – Wide Mouth, Airtight Storage – Pickle Kit – Set of 2

Why we love it

Our ranking system

Features

Consumer Reviews

Popularity

Value for money

Value for money

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