VacMaster VP120 Chamber Vacuum Sealer Chamber style allows you to vacuum package soups and stews and other liquid-rich foods. Maintenance-free vacuum pump; easy-to-use and maintain. Features automatic programming options and an automatic lid. Chamber size: 11.75 x 11.5 x 4; Seal Bar Length 11.5 Vacuum packaging helps prevent freezer-burn and dehydration; keeps food fresh up to 5x longer.