Grapefruit Cocktail

Ingredients (Cocktail)
2 cups of fresh grapefruit juice
1 cup coconut water (from GC Soda)
Optional: 1 tbsp agave syrup
Optional: 3 oz vodka
Grapefruit and rosemary for garnish

Method: Fill cocktail shaker with ice. Pour in the grapefruit juice, coconut water and vodka. Shake until thoroughly mixed. Fill glasses with fresh ice and pour. Garnish with fresh fruit and rosemary.