01 -
Divide vodka, Malibu, cranberry juice, and lime juice evenly between two tall glasses.
02 -
Fill each glass nearly to the top with ice cubes to chill the mixture thoroughly.
03 -
Top each glass with Sprite, pouring gently to preserve effervescence.
04 -
Stir briefly from the bottom up using a long spoon to blend without losing carbonation.
05 -
Arrange a fresh thyme sprig on top of each cocktail just before serving.