Our 4 liter glass jug is perfect for fermenting mead. To make 1 gallon buy this jar, 3 lbs of honey, 1 oz of yeast nutrient mix, 1 packet of yeast and away you go. It also works great for breaking down 5 gallon batches into 5 different experiments.,,Uses a #6 stopper.,,Please Note: DOES NOT INCLUDE LID