Keep your food tasting fresh by vacuum packaging it with the patented FoodSaver® Bags. Special channels enable the efficient and complete removal of air so none is left trapped in 'pockets' around the food. Their 5-ply construction makes them an especially effective barrier to oxygen and moisture. You will need a FoodSaver Vacuum Sealer, sold separately, to use these Quart Bags. They are compatible with the FoodSaver V845.