Glass Preserve Jar with Ring & Dome - 500ml

Elevate your preserves with this classic 500ml Glass Preserve Jar featuring a two-piece ring and dome lid. The iconic ring-and-dome closure is the hallmark of traditional home preserving, creating a vacuum seal that keeps your jams, pickles, and sauces fresher for longer — while giving your product that authentic, artisan look that customers love.

Key Features

• 500ml capacity — ideal for retail portions, gifting, and home preserving
• Two-piece ring and dome lid for a secure vacuum seal
• Self-sealing dome lid pops down when vacuum is formed — audible seal confirmation
• Crystal-clear glass showcases the colour and texture of your product
• Wide-mouth opening for easy filling and cleaning
• Suitable for hot-fill water bath canning and pressure canning
• Reusable jar; dome lids recommended for single use to ensure seal integrity
• Recyclable and eco-friendly

Perfect For

• Jams, jellies, and marmalades
• Pickles, relishes, and chutneys
• Sauces, salsas, and pasta sauces
• Honey, syrups, and fruit preserves
• Fermented foods and home canning
• Artisan food brands and cottage industry producers

The trusted ring-and-dome seal — preserving tradition, one jar at a time.