A diet drink with negative calories :lol:
In other words, a very very cold drink 😛 . If we assume that it has the same thermodynamic properties as water, and we can cool it down to absolute zero, a two liter bottle a day will help you burn 310*2000/1000 = 620 kcal (Calories). WOOT!
That said, I think it’s Uranus 2.0.