1000ml stainless steel lunch box,2 tier: 1,new design shape 2,shining inside 3,no condensation 4,dishwasher safe our lunch box: more ... Friendly,FDA test , SGS , 100% BPA free,LEAD free;· Unbreakable stainless steel material & 100%leak-proof ;· No leak & easy open twist top ... to carry,.· It was made of high quality food grade stainless steel and no joint less structure.· Anti-corrosion Special coating ...