In a shaker tin, muddle the Cucumber (2 slice), Fresh Mint Leaves (3) and Fresh Dill (1 sprig) together. Shake off excess herbs on muddler into shaker.
Add Raspberry Preserves (1 teaspoon), Vodka (1.5 fluid ounce), Lemon Juice (0.3 fluid ounce), Lime Juice (0.3 fluid ounce) and Ice (to taste) to the shaker tin, and shake until frosty.
Fill a glass with Ice (to taste) and strain contents of shaker into the glass. Fill rest of cup with equal parts Sprite Zero (to taste) and Sparkling Lemon Water (to taste).
Stir thoroughly, garnish with Cucumber (1 slice) and Fresh Dill (to taste). Serve, and enjoy!