Warm long term

This bottle is not only aesthetic, but also very functional. I helpful at work, in transport on an hourly amplitude 12 and the coffee I poured burning remains without preheating the thermos during filling.
The cap is simply a revolution when, for years, we have become used to screw and unscrew to serve a cup of coffee. There, no effort, very fast, just press on the shutter and pay. Nothing flowing side or along the bottle.
Finally, the included cup is very pleasant and comfortable. It is a complete object. But be careful not to burn the lips rushing too quickly.