Plastic lunch box is made from food grade plastic raw material plastic containers in order to facilitate us to take away food. It is a very common type of household plastic products in our daily life, which is an indispensable plastic container for going out on a picnic or hiking. Plastic boxes and a variety of styles, sizes available. Square plastic boxes can be used to store a variety of condiments. A plastic lunch box is easy to store water and food, such as fruit, vegetables and seafood. Circular plastic lunch box is suitable for storing sauce, soy sauce and various dishes.