The FoodSaver 4440 combines both a handheld and a standard vacuum sealer. This 2-in-1 FoodSaver appliance is vacuum sealing versatility at its best. Automatic bag detection and vacuum sealing means two quick and easy steps to seal and save. When sealing zipper bags, containers and canisters, the convenient handheld retractable sealer eliminates the need for additional attachments. One unit does it all.