Well, I'm with the second amendment and the cafeteria at 22:00 clock work, before leaving the workplace in 1130 I will leave at 14:00 clock hot water heaters keep the temperature at first. This is a test, I do not think eight hours after the coffee is hot. and when I poured the first cup is a good temperature, not hot, true, but a good drink temperature'm, so if you drink the first 12 hours, but for me to warm up enough in my opinion, but I like coffee, travel mug, which is also good deeds up to 5 acres. I am an extreme, but I have no disk and then the cost of insurance is not for me, sitting on top of a small to me, but it has a dimension of travel. If you drink too much coffee, the greatest desire for size 20 oz 16 oz bone is not always enough, but I do not think it will be even hotter. I can not wait to try canned food, we are sure that it works well

Thermos Stainless King Compact Bottle, Midnight Blue Features

Made with TherMax double wall vacuum insulation for maximum temperature retention, hot or cold
Designed to keep liquids hot for 12 hours, and cold for 24 hours
Unbreakable stainless-steel interior and exterior keep bottle cool to touch with hot liquids and sweat proof with cold liquids
Lid doubles as insulated serving cup; twist and pour function allows you to pour without moving the stopper
16-ounce (1/2 liter) capacity; different sizes available separately