Premium Food Grade Material: The soup thermos is made of high-quality, food-grade 304 stainless steel. Leak-proof and easy to open: The insulated thermos comes with a silicone sealing ring, and the food jar is fully sealed to prevent spills. Extra Wide Caliber: 1000ml capacity, the right size for children and perfect for adults with portion control. The large diameter makes the food container easy to clean. Enjoy your meal anywhere: The lid of the food container serves as a bowl for enjoying your noodles, soups, cereal, or salads. It is convenient to carry and move, and you don't have to worry about carrying it. Widely used: Ideal for children, adults, the workplace, students, hiking, road trips, picnics, and outdoor activities.