Youngs Demijohn 1 gallon Plastic With Lid £3.25 Item is Only Available in Store Summary Specs Description 5 Litre (1 Gallon) PET Demijohn, perfect for brewing smaller batches. Related products AccessoriesThermometer £4.40 6 in stockAdd to basket AccessoriesRubber Bung 1G (Bored) £1.50 135 in stockAdd to basket AccessoriesBrewing Sugar 1kg £4.20 37 in stockAdd to basket