Mount Compass Collins
60 ml Mount Compass Gin
30 ml Freshly Pressed Lemon Juice
10 ml Rosemary Gomme Syrup
60 ml Soda Water
Mix The Gin, Rosemary Gomme Syrup, and Lemon Juice in a Tumbler Glass, with ice.
Top up with Fevertree Soda Water
Garnish with Fresh Rosemary, Blackberries & Lemon Peel.