Choose one of our collapsible jugs if you are making a partial batch of wine or an unusual batch size. These jugs are designed so you can collapse them to get rid of extra headspace, maintaining the flavor of the wine. E.C. Kraus offers different collapsible jug varieties within our selection of wine equipment. We have small sizes and five-gallon varieties of both our collapsible fermenting jug and our reliance fermenter. We also offer all of the accessories you'll need with your collapsible jug for home winemaking. Choose your jug size and style to get started.