Starbuck’s Ember. A thermos that can cool your coffee or tea at your preferred temperature for up to 2 hours and will set you back $161.20
So instead of buying a regular thermos that can keep your coffee & tea hot at a varying temperature for up to 5 hours. You spend an extra $140 on a smart thermos that has to be charged regularly.
Ember is one of the best designed thermos that I have seen so far. But the integration of the cooling system, temperature adjustment ring, hidden display, and touch activate logo just seems frivolous. But then again, if I had the money to burn on a thermos then this would be a nice addition.
Ember is designed by Ammunition, a design studio that has offices in SF & NY.