Weck 743 Canning Jar 29 oz – Large Glass for Batch Cooking and Fermentation

• Single Jar: Includes one 29 oz (approx. 850 ml) Weck Canning Jar with glass lid, rubber ring, and 2 stainless steel clamps
• Set of 6: Includes six jars, six glass lids, six rubber rings, and twelve stainless steel clamps
• Wide and tall - ideal for fermenting vegetables or meal prepping salads and pasta
• Dimensions: 5.8" height, 3.9" opening diameter
• Thick, heat-resistant glass - microwave and dishwasher safe
• Perfect for storing, fermenting, baking in a jar, or gifting homemade mixes

Weck 743 Canning Jar 29 oz

The Premium Canning Jar for Big Ideas

The Weck 743 Canning Jar is the go-to choice for preserving larger portions of fruits, vegetables, and sauces. With a generous 29 oz (850 ml) capacity and wide mouth, it's ideal for batch cooking, home fermentation, or baking cakes and bread directly in the jar.

Perfect for Meal Prep and Sourdough

Thanks to its tall, straight-sided shape, this jar is widely praised for its use with sourdough starters and meal prepping. It's easy to stir, feed, or discard contents with no mess, and users love its reliability for clean storage and kitchen organization.

Secure and Reusable

Equipped with Weck's original glass lid, rubber ring, and stainless steel clamps, this jar provides a secure airtight seal. No rust, no plastic, no screw threads – just classic European glass engineering trusted for over 100 years.

Durable and Eco-Conscious

The thick, high-quality glass is microwave safe, dishwasher safe, and built to last. Its clean, minimalist design also makes it perfect as a reusable gift jar, ideal for baking mixes, sauces, or pickled treats.

Weck Heritage - Trusted Since 1900

Made in Germany for over a century, Weck jars are a favorite of chefs, homesteaders, and health-conscious households. With a focus on reusability, safety, and beauty, this jar represents the best of traditional canning combined with modern needs.