Goslings Black Seal Rum Have you ever had a dark 'n' stormy cocktail? Was it made with Goslings Black Seal Rum (£25)? If it wasn't, you're in trouble. The rum company trademarked the cocktail name years ago, and bars and restaurants that make the drink without using their rum get a stern telling off. Image Source: Unsplash Goslings Black Seal Rum £25 from thewhiskyexchange.com Buy Now