But knowing your Laurent Perriers and Bollingers from your Chandon Bruts and Lambertis is tricky business. Given that champagne, prosecco and sparkling wine all look fairly similar in colour ...

The drink includes Mahiki's Coconut Rum, apple juice, lemon juice and a choice of either Prosecco, Moet and Chandon or Dom Perignon. The key ingredient - Mahiki's Coconut Rum - is available in ...