Ingredients
- 2 ounce 151-proof Rum
- 1 ounce lime juice
- 1 ounce lemon juice
- dash grenadine
- 1/4 tsp simple syrup
- sparkling water
Directions
Combine ingredients, except sparkling water, in a cocktail shaker with ice and shake. Pour into a chilled Highball glass.
Top up with sparkling water and garnish with a lime wedge.
*Simple syrup can be made by adding equal parts sugar and boiling water.