This 0.5 L thermal carafe has a practical and durable ceramic inner coating. This prevents the transfer of taste from various beverages, such as coffee or tea, as well as preventing staining, discolouration or corrosion - in contrast to thermal cups, which are often lined with metal or other reactive materials. Whether piping hot or ice cold, your drinks will be kept at the ideal temperature for a particularly long time thanks to the vacuum double walls made of stainless steel. The twist top lid is a tight-fitting screw cap. Removable ice stopper insert facilitates drinking and adding ice cubes