Ideal for broth, soup or salad, this large-capacity flask is made of durable stainless steel, including the lid which doubles as a cup. It remains cool to the touch when filled with hot liquid or food and doesn\'t drip when filled with chilled drinks. Thermos® vacuum insulation technology keeps the contents hot for up to 14 hours or cold for 24 hours. Pour without having to remove the stopper with a simple twist. For safety and hygiene please ensure that your Thermos product is cleaned with warm water and washing-up liquid prior to initial use. For best results from your product, before use, pre-fill for about three minutes, using either hot water for hot food or cold water for chilled food. Hot for up to 14 hours or cold for 24 hours H18.3 x Dia.9.4cm 710ml