Waring Pro PVS1000CP Pistol Vac Reusable Bags, Combo Pack, 24 quart/gallon For use with the Waring Pro PVS1000 Pistol Vac Professional Vacuum Sealer System Refrigerate, freeze, boil and microwave in BPA free bags Bags come with a small red valve which allow for air removal with the Pistol Vac Thoroughly clean bags between uses