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Home > Shop > KEFIR FERMENTING > Demo Sourdough

Sourdough
fermenter



45.00  - 75.00 
60.00  - 100.00 



45.00  - 75.00 
60.00  - 100.00 

30 day low:
45.00 

Set yourself up for sourdough baking!

Whether you’re a seasoned baker or just starting out,
this fermenter is ideal for anyone who loves to bake.

1.

Feed the starter

2.

Leave to ferment

3.

Start baking

What is Sourdough?

It is a naturally fermented starter made from flour and water that hosts wild yeasts and lactic acid bacteria and it is used for sourdough bread. Due to its slow fermentation process sourdough has a distinctive tangy flavor, chewy texture, and it is easier to digest.

Make Your Own Sourdough Bread

Making sourdough at home is a
rewarding ritual—healthier, natural, and self-sufficient.
Bake bread, pastries, pizza dough, and savory snacks that fit perfectly into your daily routine. No additives and full control over ingredients.

Tradition meets Modern Kitchen

Sourdough has ancient origins and was passed down from generations. Kefirko brings this time-honored tradition straight to your kitchen.

The Sourdough fermenter is designed to solve the common challenges of home sourdough making and storage, combining practicality with elegant design.

ChallengeKefirko Solution

Measuring and control

Starter storage

Food-safe

Easy to use

Practical design

Sourdough fermenter

Exact measuring and control

VERSATILE CUP WITH A LID

All-in-one sourdough fermenter lid, measuring, and storage cup. It has side markings for precise measuring. Allows airflow and supports boosting active starter cultures. Made of bio-plastic.

RUBBER BAND

Before rising, mark the sourdough starter’s initial level. You will see when the starter has doubled and is ready for baking.

MEASURING SPOON

Easy-to-use 5 ml spoon for weighing salt, flour or water while feeding the starter. The shape makes it simple to wipe the spoon after mixing the starter.

STARTER STORAGE WITH FERMENTATION CLOCK

Store your sourdough starter safely in the lidded cup so it’s always ready for baking, and use the fermentation clock to track feedings—daily at room temperature or weekly in the fridge.

STORAGE LID

Attach the closing disc to the ring of Sourdough Fermenter to cover the glass jar for storing sourdough levain or any other ferments you want to keep in the refrigerator.

HIGH-QUALITY GLASS JAR

Effective, Clean & Food Safe
Durable, easy to clean, and food-safe (nonreactive with ferments).Wide-mouth glass jars are easy to use and clean. Glass is a non-reactive material preserving ferments flavor and prevents contamination.The transparency allows for effective monitoring of the fermentation process.

Designed to Fit

Perfectly shaped for storage in your fridge door, on a shelf, or as a stylish addition to your kitchen counter—functional, practical, and effortlessly chic.

Set yourself up for sourdough baking! Choose your colour.

Sourdough Starter

By using our Organic Sourdough Starter, you support the development of authentic microorganisms essential for bread fermentation and effortlessly speed up starter activation, allowing you to create wholesome bread that nourishes both body and soul.

Free access to Kefirko Club - exclusive recipes, lectures, customer support, special discounts, expert tips…

200+

Collection of Recipes, made by Experts!

Tutorials, Learn Center & Expert Tips

%

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Why Homemade Soudough Bread:

🥖 Naturally fermented

no commercial yeast

💚 Easier to digest

gentle on your stomach

♻️ Affordable & sustainable

saves money, reduces waste

🏡 Self-sufficient & homemade

make it yourself anytime

🌾 Fresh, simple, local ingredients

nothing unnecessary added

🚫 No additives or preservatives

only pure ingredients

🧑‍🍳 Traditional baking

time-tested methods

🔁 Living starter — lasts forever

endless new loaves

😋 Rich, complex flavor

better than store-bought

📦 Minimal waste & packaging

lower environmental impact

How to make Sourdough?

1.

Add flour and sourdough starter.

2.

Add water and mix it well.

3.

Let it ferment on room temperature. Feed it with flour and water until it doubles in sizes.

People just love it.

You don't have to believe our word that you can prepare the best fermented food in the world.

Professionals love it

donna
Donna Schwenk​

Culturedfoodlife.com

Rated 5 out of 5
“This is a wonderful product. Something I was searching for. Good work!”

Customer reviews

Tereza
Rated 5 out of 5

“I’ve tried jars before, but this sourdough fermenter honestly made the biggest difference in my routine. The airflow design keeps my starteractive, and I love being able to track feedings with the clock.Storage box has been very useful and does not take much space in the fridge.. It just feels thoughtfully designed by someone who regularly uses sourdough.”

Christine
Rated 5 out of 5

“Nice concept. Good manual.
Their service is 5 stars+.”

Silva
Rated 5 out of 5

“The product is more than excellent.”

Includes

1 – Fermentation clock
2 – Versatile cup
3 – Ring
4 – Sealing ring
5 – Glass jar
6 – Rubber band
7 – Measuring spoon
8 – Cup lid
9 – Closing disc
10 – Booklet with instructions and access to recipes

Colours

Product dimensions and weight

Gallery 4

Want to learn more about fermenting?

Click below for our
learning resources.

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-10%

Ingredients

Shop bundles

Lid color

BLUE, GREEN

Jar size

Large, Small

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Demo Sourdough
Demo Sourdough


45.00  - 75.00 
60.00  - 100.00 

Select options This product has multiple variants. The options may be chosen on the product page