VacMaster PRO140 Suction Vacuum Sealer A strong vacuum and seal keeps your food fresh up to five times longer. A double seal on each bag ensures a complete and lasting seal that's twice as strong as other machines. Perfect for preserving and organizing food and non-food items, so you can free up space in your freezer, refrigerator and cupboards. Saves you money by reducing spoilage and prolonging shelf storage life. The wide, easy-to-clean spill trough makes sure that any cleanup takes next to no time at all.