There are a couple of points that you may intend to consider prior to purchasing a food flask. For example, is the flask insulated or not? If it is protected the length of time does the flask preserve the temperature level of its components? Is the hot food flask, leak evidence or does the exterior continue to be amazing with hot liquids and condensation free with cool? What is the capacity? What sort of product was utilized and is the material safe? A fine example is the BheeBhothermos food flask or food jar. It has the complying with features that make it stick out. Great idea was put in the layout of the product