Features: 1. The lunch box is insulated with durable plastic on the outside and stainless steel on the inside to keep food warm or cold for an extended period. 2. The food storage container includes a leak-proof seal for the top tray, secured with robust clips and side buttons, ensuring no spills. 3. Lightweight and spacious, it is easy to carry and convenient to use. The portable handle allows for comfortable holding while preventing burns. 4. Multi-layer design enables the separation of different foods while preserving their original taste with excellent insulation properties. 5. Suitable for more than just a lunch box, it can also function as a cooler, making it perfect for gym needs, picnics, and other outdoor activities. Notice: Please allow a deviation of 1-3cm due to manual measurement. The actual color may vary slightly from the image due to different monitors and lighting effects. Material: 304 stainless steel + PP Capacity: Small 420ml, Large 620ml Size: Small 11.5*6.5cm, Large 11.5*9cm Accessories: 1 storage bag Includes: 1x Portable Insulated Lunch Container Set