NanoNine TIFFINY Stainless Steel double wall insulated lunch pack and bag is designed to keep hot food fresh and retain aroma & taste longer. | OPTIMUM FOR 1 PERSON: Compact Design of the tiffin bag helps to carry it with convenience. Optimum for 1 person meal. | AIR TIGHT: The Air Tight lid of the lunch box keeps food fresh for hours. | HIGH QUALITY STEEL DOUBLE WALL PUF COATED BODY: Lunch Pack is made with Rust Free and Corrosion Resistant Steel Double wall body, Insulated with PUF coating to prevent heat & nutrition loss. | WASHABLE BAG: Made out of special material, Tiffiny bag has a protective layer which is completely washable.