Specifically designed for the FoodSaver Zipper Bags, the FoodSaver Vacuum Zipper Bag Adapter can be used with FoodSaver heat-seal vacuum appliances to conveniently vacuum seal everyday foods such as deli meats and cheeses, snacks and other fresh foods in FoodSaver Quart or Gallon size Vacuum Zipper Bags. The FoodSaver Vacuum Zipper Bag Adapter fits easily on the end of the accessory hose enabling air evacuation through the valve of the FoodSaver Vacuum Zipper Bag.