Glass Demijohn Sourcing UNBREAKABLE 15L with Handle and Airlock

Sourcing UNBREAKABLE DEMIJOHN is a 15-litre glass fermentation and storage vessel designed for homebrewing, winemaking and fermenting beverages. The demijohn comes with an integrated handle and a fitted connection for a standard airlock, allowing a sealed environment for controlled fermentation, secondary conditioning and safe transport of liquids. Its 15L capacity makes it suitable for medium-sized batches and for use as a primary or secondary fermenter or for storing finished products.

Advantages

The demijohn combines a large 15-litre volume with a robust design intended to reduce the risk of breakage during handling and transport. The built-in handle provides secure grip and improved ergonomics when lifting or pouring. A dedicated airlock connection enables simple installation of a fermentation lock to maintain an anaerobic environment and release CO2 while preventing contamination. The glass material is non-reactive and easy to clean, preserving flavour neutrality during fermentation and storage.

Suitable for

• Homebrewing small to medium beer batches
• Winemaking and secondary fermentation of wine
• Fermenting ciders, meads and other beverages
• Storage and conditioning of cleared liquids
• Transporting liquids safely between locations

Key specifications

• Volume: 15 litres
• Material: glass with reinforced handling design
• Handle: integrated for lifting and pouring
• Airlock connection: standard neck fitting for fermentation lock
• Use: suitable for fermentation, conditioning and storage of beverages

How to use

Before first use, wash the demijohn with warm water and a mild, food-safe cleaner, then rinse thoroughly. Fit a compatible airlock into the neck connection and ensure a tight seal with an appropriate bung or stopper. Pour wort, must or liquid into the demijohn up to a safe fill level to allow headspace for CO2 development. During active fermentation, place the demijohn on a stable, level surface away from direct sunlight and strong temperature fluctuations. After fermentation, transfer or rack the liquid as required for clarification or bottling, and clean the vessel immediately to avoid residue buildup.

Usage recommendations

For safe handling, lift the demijohn using the integrated handle and support the base when it is full; avoid sudden impacts and do not expose the glass body to rapid temperature changes. Use a compatible airlock and food-grade stopper to maintain a sanitary fermentation environment, and follow standard sanitisation procedures before and after each use.