A few days ago I discovered Blak from the Coca-Cola company. It's an infusion of Cola and coffee so, of course, I had to try this. I fell completely in love with this Elixir Of The Gods. However there were a couple of wee drawbacks, availability and cost. I had/have never seen it anywhere other that the roadside service station we stopped at and it was $2.28 for a very small bottle. This is my not exact but fairly close solution.