Stainless Steel Vacuum Lunch Box material: stainless steel capacity: 1.2L, 1.4L, 1.8L, 2.6L shape: straight type: vacuum Stainless Steel Vacuum Lunch Boxmaterial: stainless steelcapacity: 1.2L, 1.4L, 1.8L, 2.6Lshape: straighttype: vacuumfunction: It can make food keep warm for a long timeand is convenient to carry to everywhere Stainless Steel Vacuum Lunch Box