Vacuum Lunch Box material: stainless steel style: vacuum finishing: mirror polish capacity: 1.2L, 1.4L, 1.8L, 2.0L Vacuum Lunch Boxmaterial: stainless steelstyle: vacuumfinishing: mirror polishcapacity: 1.2L, 1.4L, 1.8L, 2.0Lfunction: It can make food keep warm for a long timeand is convenient to carry to everywhere Vacuum Lunch Box