Healthy Materials: lunch box is simple and elegant. Made of PP food materials, which are eco-friendly and pollution-free. Our bento box can be used in the microwave or freezer to keep the ingredients fresh and healthy. Separate compartments: The flexible design of the mobile compartments not only separates the food, but also can adjust the proportion of food. It is recommended to open the vent on the lid before each opening of the lunch box to avoid tearing thetab from excessive pressure. High Quality Accessories: It is equipped with the Silicone TPE seal, offering excellent sealing performance to prevent leakage of liquid foods. A smooth surface of the lid, it is easy to clean. In addition, a rubber band made of craft fabric, whichcan stretch tens of thousands of times, prevent scratches and slips. Your Exclusive Dietician: Solve lunch problems for yourself, our bento box helps you save time and money for dining. Whether you are a student at school, office worker, picnic with friends, you can prepare delicious and fresh foods and take themeverywhere. Tips: This meal prep lunch box container is microwave, dishwasher and freezer safe; Temperature Resistance: -20~ 120 Only the container can be heated in a microwave oven, please DO NOT heat this bento box in a microwave oven for more than 3 minutes,and the lid is NOT microwaveable Characteristics: Suitable for microwaves, dishwashers, freezers. Resistance to temperature: -20 ~ 120 . BPA free, nontoxic, harmless, odorless. Silicone seal TPE: hermetic. Specifications: Color: Green Materials: PP Dimension: 19.1 * 11.9 * 6.8 cm Capacity: 1000 ML