Keep your hot drinks hot and your cold drinks cold with this highly effective Thermos flask. For over 100 years Thermos has created high quality insulated products, and the quality of this one is no exception. It'll keep warmer drinks and soups hot for 18 hours and keep cooler contents cold for 24 hours, so you can prepare well in advance and still enjoy the perfect food or beverage later on. The flask is even cold to the touch when the contents are hot, and sweat-proof when it contains something cold. Plus, with an insulated stainless steel serving cup, the contents can be kept at the optimum temperature even while you drink, which is ideal for windy conditions when out in the great outdoors!   Features and Benefits Thermos vacuum insulation technology - Keeps contents hot for 18 hours or cold for 24 hours. Effective for both hot and cold contents - Cool to the touch with hot liquids; sweat-proof with cold. Twist and pour stopper - Allows you to pour without removing the stopper. Insu