Portable Insulated Lunch Container,304 Stainless Steel Leakproof Sealed Insulated Lunch Box Product details: The material is thick and strong: external PP material + internal 304 stainless steel, food material foam insulation interlayer: prolong the heat preservation without retaining water , and the heat preservation foam is filled in the middle of each food compartment, which is more sealed and heat preservation to inhibit the growth and is more hygienic Easy to move with handle: Reinforced PP handle design hides and does not take up space Multi-layer packaging does not taint the of the food The three meals a day are delicious and not the same, and the rice, vegetables, soup, divided into different flavors. 4 hours of heat preservation and lock fresh lunch with its own temperature, no need to wait in line to reheat Equipped with a thermal insulation bag to prolong the thermal insulation, and it is convenient to carry when going out. Multifunctional design Product Specifications: Size: as shown Material: 304 stainless steel + PP Lunch box capacity: small 420ml large 620ml Applicable scene: office/school/visit/outdoor Include: 1x Bento Box