1. Compartments containerdeally sized to fitruits and vegetables； 2. Vent in the lid allows airflow tomaintain freshness； 3. Ideally designed removable drain tray can effectively drain water, keep moisture away from fruits and vegetables； 4.Refrigerate Food: If you want your food to last longer in the fridge, these containers will also be great. If you have half-cooked meals, these containers will also be great, especially those that are also microwave-safe; 5.Plastic: This is a favorite for most people because it is lightweight, making it great for to-go lunches or meal preps. However, it can contain a toxic chemical known as BPA. With this, be sure to choose one that is labeled as BPA-free plastic.Needs pay attention :Do not place in dishwasher.