【Product Characteristics】 Unique color design brings you a pleasant dining experience Diy color matching Highly efficient heat preservation and sealing to prevent side leakage Adopting food grade 304 steel to ensure your safety. Multi-can sorting does not cascade flavor 【Lunch Box Set】 Two sizes, large and small, can meet your different needs. This set is perfect for you to enjoy delicious home-cooked food at work or on a night out. 【Food Grade Material】 Stackable lunch box is made of high quality food grade PP plastic and durable 304 stainless steel. 3-layer design, the middle layer is equipped with insulating material, no odor, and You can use it with confidence. Unique design, fresh and elegant style, perfect for men and women. Whether at home or take away! 【Superior insulation performance】 Keeps food warm for about 6 hours. Cold food can certainly stay cold for a long time. Vacuum insulation ensures the right temperature to keep food warm and healthy. The thick and insulated tote bag is perfect for keeping food at the desired temperature! 【Microwave and dishwasher safe】 Easy to clean, heat up, easy to freeze, bento box is dishwasher safe and refrigerator safe. Can be used in the microwave to heat up the food you prepare. However, if you use them in the microwave, please remove the air seal for safety 【Leak-proof practical design】 Each bento lunch box comes with double silicone seals to seal out freshness, leaks and odors.