This mix works well for vodka, bourbon, gin and tequila and I assume rum, but note that I did not try it with rum. Calories: 115 calories, 2 carbs
I rarely say that to recreate something that you really need to be on-brand, but in this case, the Spindrift sparkling water and the Fever-Tree Light Ginger Beer really do make a difference! And the lime? It's a must as well!