5L Clear Glass Demijohn Bottles with Airlocks & Bungs, Box of 2

Perfect for home brewing enthusiasts, our pack of two 5 L (≈ 1.10 UK gal) glass demijohns is ideal for small-to-medium batches of wine, beer or mead. Crafted from thick, clear glass, each demijohn offers an unobstructed view of fermentation, so you can monitor colour, clarity and activity at every stage.

Each demijohn comes with a rubber bung cork and matching airlock: simply push the bung into the mouth of the bottle, then fit the airlock into the bung’s central hole to vent CO₂ while preventing outside contaminants. The bottles also feature pre-formed divets on the neck for optional swing-top cap compatibility.

A sturdy glass carry handle, moulded into the shoulder, ensures safe, comfortable transport when moving fermenters or racking to secondary.

Beyond primary fermentation, these demijohns make attractive vessels for long-term storage or display of your crafted beverages. The combination of airtight bungs and airlocks helps preserve flavour, prevent oxidation and maintain a clean fermenting environment.

• Quantity: Pack of 2 demijohns with 2 rubber bung corks & 2 airlocks
• Capacity (each): 5 L (≈ 1.10 UK gal)
• Material: Thick, clear glass
• Sealing: Rubber bung corks with airlocks for fermentation; compatible with swing-top caps
• Handle: Moulded glass shoulder handle for secure transport
• Use: Primary fermentation, secondary racking, storage of wine, beer, mead and other liquids
• Care: Wash in lukewarm, soapy water; avoid thermal shock; handle with care

Select the required size, colour or pack option before ordering. UK delivery is included in the displayed price.