This was introduced to me back in 2015 and it couldn’t be simpler.
The coffee tonic was introduced to me by my friend @brooksreitz back when I tried jackrudycocktailco’s tonic syrup for the first time. I thought the herbal, sweet, and bitterness of the their tonic would be little odd with coffee but man was I wrong. I still drink these on occasion and still love the combo with a little lemon twist. The best part is its only two ingredients.