Eleganza"s sleek lines, slim silhouette and attached lid make it a tough act to follow. Eleganza keeps hot beverages hot and cold beverages cold, so this is the way to serve hot coffee or tea, even your favorite cold beverages. Eleganza servers come in four different sizes. Not only are they gorgeous to look at, they are virtually unbreakable since they are made of double-walled 18/10 stainless steel-inside and out. Yes, they will stand up to daily use. And to make your life easier, they are dishwasher safe. To pour drip-free, simply push the lever. Releasing the lever re-seals it. For easy filling and cleaning, the attached lid opens all the way. The ergonomic handle provides comfort and security even with the largest, 44 fl. oz. size. Thanks to a double-wall insulation, Eleganza"s heat/cold retention is impressive, ensuring that you can enjoy any beverage, hot or cold, at your preferred temperature all day long: Item Number Description Heat Retention of 175° F Cold Retention of 41° F or below E502663 Eleganza, 10 fl.oz. 5-1/2-inch h x 4-1/8-inch 4 hrs 8 hrs E502488 Eleganza, 20 fl.oz. 7-1/2-inch h x 4-1/8-inch 6 hrs 16 hrs E502489 Eleganza, 34 fl.oz. 10-3/4-inch h x 4-1/8-inch 8 hrs 16 hrs E502664 Eleganza, 44 fl.oz. 11-inch h x 4-3/4-inch 9 hrs 18 hrs For optimum heat/cold retention, it is recommended to match the size of the server to your intended use: E.g., if you wish to keep just a cup or two hot longer, choose one of the smaller sizes (because a larger capacity server, in that case filled mostly with air and very little beverage, cannot keep the beverage sufficiently hot/cold). For family use or entertaining, go with the larger capacities. Why would you even need a server that can keep your coffee hot for 9 hours? Even if you don"t, what this tells you is that if it is capable of keeping your beverage hot for 9 hours, then you"ll be guaranteed a perfectly hot beverage after 4 hours without a doubt. Hint: To enhance heat retention even further, preheat your server with hot water while your coffee is brewing. The factory, Emsa, was established in Germany over 60 years ago and is a leading manufacturer of insulated servers, kitchen accessories and many other consumer goods. Eleganza servers proudly claim their spot at the top. You will find them in the world"s finest hotels and restaurants thanks to their superior quality and design. Why not enjoy the same luxury at home or at work?