How to Make It
Combine ½ cup apple cider, ½ cup spiced rum, and 2 teaspoons lemon juice in a cocktail shaker over ice; shake until chilled, about 30 seconds. Pour over large ice cubes into two rocks glasses. Repeat with remaining apple cider, rum, and lemon juice. Add ¼ cup apple kombucha to each glass. Garnish each with 1 cinnamon stick, and apple slices, if desired.