Begin by filling a glass with ice cubes. This will cool your drink and ensure it stays refreshing as you enjoy it.

Measure out 1 ½ oz. of vodka and pour it over the ice in the glass. This forms the base of your cocktail.

Add 3 oz. of cranberry juice to the glass, pouring it over the vodka and ice. This gives your drink its signature tart and fruity flavor.

Finish off your drink by topping it with 4-5 oz. of sparkling water. This adds a fizzy, refreshing element to the cocktail.

If desired, garnish your cocktail with fresh cranberries and a sprig of rosemary for an aromatic and festive touch. Serve immediately and enjoy your refreshing cocktail!