Sturdy bags made to fit the tub of your Jaffrey Cider, Fruit or Wine Press. You will want these for sure as you get more juice by using them. Just insert the bag into the tub and hang the excess over the sides. Grind your apples into the bag, fold over to complete the bag and put your pressing plug (plate) on top. When you apply pressure with the screw, the juice will filter out through the bag, giving you juice clear enough to drink, leaving the pomace of seeds, skins, and stems in the bag. Just empty the bag and use it over again. Wash with clear water when you're done and store for next year.