2-Tier Design – Dual compartment layout allows you to carry multiple dishes simultaneously 304 Stainless Steel Containers – Food-grade 800ML removable stainless steel containers for safe heating Leakproof Design – Four-sided buttons, internal plastic lids and built-in rubber seals prevent soup leakage Dishwasher Safe – Removable stainless steel container is easy to clean Multifunctional – Can cook, steam, or heat food including rice, soup, pasta, vegetables and meat