Even a thermos can be beautiful. This will keep hot drinks hot for 12 hours, cold drinks cold for 24. And it will look lovely on your desk, at a picnic, or wherever you use it. The surface is smooth and pleasing to the hand. A special feature lets you pour without removing the stopper. Stainless steel thermos holds about 17 oz. 2 ¾" diameter, 9" high. Dishwasher safe. Do not microwave.