Combining both a handheld and standard vacuum sealer, the FoodSaver V4400 2 in 1 Vacuum Sealer system is vacuum sealing versatility at its best. Powerful technology eliminates air from specially designed bags, and automatic bag detection ensures a secure airtight seal to prevent freezer burn. When sealing FoodSaver zipper bags and Fresh containers, the convenient handheld retractable sealer eliminates the need for additional attachments. One unit does it all.