Description and health: The inner layer is made of high-quality stainless steel, with high polishing degree and easy to clean; the outer layer is made of food-grade PP material, which is high temperature resistant, safe and hygienic. Leak-proof design The safety lock design is made of PP plastic and can be fixed with one click to prevent water leakage, allowing you to enjoy your food comfortably during lunch. Insulated lunch box The integrated rubber gasket improves the sealing performance of the lunch box. The lunch box can keep food fresh and help you balance your diet. Airtight lunch box The breathable sealing valve can exclude air, making the food in better sealed and making it easier to open the lid. Cute and practical hidden double curved handles are compact and portable, suitable for home, work, travel and school. Colour:green Material:Stainless steel + plastic Package Contents: 1 x lunch box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.