Healthy materials: The lunch box is simple and elegant. Made of PP materials, it is environmentally friendly. This bento box can be used in the microwave or freezer to keep ingredients fresh and healthy. Separate compartments: The flexible design of the movable compartments not only allows the food to be separated, but also to adjust the proportion of it. It is recommended to open the vent on the lid before each opening of the bread box to prevent the tab from tearing under excessive pressure. High Quality Accessories: It is equipped with a TPE silicone seal which has excellent sealing performance to prevent liquid food leakage. A smooth surface of the lid is easy to clean. In addition, a DIY fabric elastic band, which can stretch ten thousand times, prevents scratches and slipping. Your exclusive nutritionist: solve your lunch problems yourself. Our bento box saves you time and money during your meals. Whether you are a student, an office worker or a picnic with friends, you can prepare delicious and fresh food and take it anywhere. Tips: This meal prep container is microwave, dishwasher and freezer safe; Temperature resistance: -20C~ 120C. Only the container can be heated in a microwave oven, please DO NOT heat this bento box more than 3 minutes with the microwave oven, and the lid is NOT suitable for the microwave oven!