Rosemount O is created from very ripe grapes, so that its flavour is not affected but rather enhanced by ice. A blend of the most flavoursome of all white varietals, Muscat Gordo and White Frontignac, the residual sugar level is 75 grams per litre. This allows the wine to be served over ice without diluting the flavour. The crisp acidity also serves to balance the sugar and keep the wine fresh and zingy. Rosemount O is designed to remain delicately bubbly through a unique carbonation process. The Rosemount team have magically achieved bubbles that survive much longer when served over ice, ensuring a crisp and refreshing, fully invigorating sparkling beverage.