Cook-it, store-it or protect-it with the endlessly versatile Cuisipro Reusable Bags! The Green 800ml Cuisipro Reusable Bags are ideal for soups, meals-on-the-go or as a pencil case. Cuisipro Reusable Bags are a reusable bag that uses zero plastic and can be used in a variety of ways including - oven, microwave, sous-vide, dishwasher and in the freezer.