Demijohn Sourcing UNBREAKABLE 20 L with Handle and Airlock – 20L Glass-Style Fermentation Vessel

Sourcing UNBREAKABLE 20 L demijohn is a shatter-resistant fermentation vessel designed to provide a large-capacity, safe container for home brewing, winemaking and cider making. The 20-litre volume supports both primary and secondary fermentation, and the integrated handle simplifies transport and positioning. An included airlock port (hydrometer port) enables controlled gas release and measurement access during fermentation without exposing the liquid to contaminants.

Advantages

The demijohn is made from a durable, shatter-resistant material that mimics the appearance and clarity of glass while reducing the risk of breakage during handling and cleaning. The molded handle allows secure lifting and pouring of heavy liquid volumes. The airlock port permits the insertion of an airlock or hydrometer, facilitating controlled fermentation and convenient measurement. The wide internal volume and stable base offer reliable capacity for larger batches.

Suitable for

• Home brewing of beer, wine or cider batches up to 20 litres
• Primary and secondary fermentation of fruit and grain musts
• Storage and conditioning of fermented beverages before bottling
• Laboratory-style sampling and hydrometer measurement during fermentation

Key specifications

• Nominal capacity: 20 litres
• Material: shatter-resistant clear material with glass-like appearance
• Integrated carrying handle for safe transport and handling
• Airlock/hydrometer port for gas release and measurement access
• Wide internal volume suitable for both primary and secondary fermentation
• Stable base for upright placement during fermentation and storage

How to use

Sanitise the demijohn and all accessories before use. Pour wort, must or juice into the vessel up to a safe working level below the neck, leaving headspace for foam and CO2 production. Fit a stopper and insert an airlock into the airlock/hydrometer port, filled to the recommended liquid level, to allow gas to escape while preventing oxygen and contaminants from entering. During fermentation, use the handle to move the demijohn carefully; for hydrometer measurements, use the port as a sampling point or insert a hydrometer sleeve as appropriate. After fermentation, rack or siphon the liquid to another vessel or bottle as required.

Usage recommendations

For best results, always follow standard sanitation procedures and avoid rapid temperature changes that could stress the vessel or the fermenting liquid. Use the integrated handle to support the demijohn from the base when lifting, and do not exceed the recommended filling level to prevent overflow during active fermentation.

Product: Demijohn Sourcing UNBREAKABLE 20 L with Handle and Airlock – 20L Glass-Style Fermentation Vessel