Hibiscus Berry Cocktail

1. In a shaker or glass, muddle the berries with 10ml fresh lime juice. Then add 30ml gin and 20ml hibiscus syrup.
2. Add ice and shake (or stir) until well chilled. Then, strain into a glass filled with fresh ice.
3. Top with 100-200ml of sparkling water made using your Smeg Soda Maker.
4. To garnish-add a sprig of mint and a few berries

Optional: sugar-rim the glass to add a touch of sparkle.