Gin, grapefruit juice, rosemary syrup, lemon juice, soda water
Quantity of Ingredients:
60 ml, 60 ml, 15 ml, 15 ml, splash
Preparation Steps:
Shake gin, grapefruit juice, rosemary syrup, and lemon juice with ice. Strain into a highball glass filled with ice. Top with soda water and stir gently.