Kilner Round 3 Litre Clip Top Jar

The Kilner 3 litre round clip top jar is a home fermentation icon — and for good reason. With its instantly recognisable stainless steel clip, orange rubber seal, and embossed Kilner logo, this jar has been a kitchen staple for nearly 200 years. At 3 litres, it's the ideal size for a continuous kombucha brew for 1–2 people, as well as fermenting vegetables, making water kefir, storing dry goods, or preserving jams and pickles.

The rubber-sealed clip top creates a reliable airtight closure, and Kilner's 5-point quality assurance system ensures every jar is manufactured to tight tolerances — so the lid and body fit perfectly every time. Available as a single jar, pack of two, or pack of six.

Please note: do not pour boiling water directly into the jar — always allow liquids to cool before adding.

Key Features

• 3 litre capacity — ideal for continuous kombucha brewing, kefir, vegetable ferments, and storage
• Iconic Kilner clip top with orange rubber seal — airtight and long-lasting
• Stainless steel clip — won't rust or tarnish
• Dishwasher safe
• Available as single, pack of two, or pack of six
• Kilner 5-point quality assurance — manufactured to minimum tolerance for a perfect seal every time

Care & Use

• Dishwasher safe
• Do not pour boiling water directly into the jar
• Replace rubber seal periodically for best airtight performance
• Wash before first use