340ml Weck Glass Jar - Authentic German Preserving Jar

340ml Weck Glass Jar - Perfect For  Preserving and Canning

This authentic 340ml German Weck jar is part of the traditional home canning system trusted for generations. Made from high-quality, thick glass, it is designed for repeated use year after year. Complete with its classic glass lid, sealing ring and stainless steel clips, it provides a reliable and versatile solution for preserving, baking and storing food at home.

• Authentic German Weck home canning system with 340ml capacity

• Manufactured from thick, durable glass for long-term reuse

• Supplied with glass lid, rubber sealing ring and stainless steel clips

• Suitable for water bath and pressure canning

• Ideal for baking directly in the jar and safe for freezing

• Embossed Weck logo on the side for an authentic finish

• Traditional sealing system allows you to check the airtight seal at a glance

• Microwave safe (without clips)

• BPA free

Home Preserving in 3 Simple Steps

1. Prepare & Fill
   Wash and sterilise your Weck jar, lid and sealing ring. Fill with your prepared fruit, vegetables or recipe, leaving the recommended headspace.

2. Seal & Process
   Place the rubber sealing ring onto the lid, position on the jar and secure with the metal clips. Process in a water bath or pressure canner according to your recipe.

3. Cool & Check
   Allow the jars to cool completely. Once cooled, remove the clips and gently lift the jar by the lid — if sealed correctly, the lid will remain firmly attached. Store in a cool, dry place.

Glass Jar Dimensions:

Volume: 340ml 

Height: 13.8cm

Diameter: 6.8cm

Colour: Clear

Lid: Glass disc 60MM (includes seal and clips to secure to jar)