Begin by preparing a large glass or a classic copper mug. Pour in the cranberry juice followed by the freshly squeezed lime juice. Use a stirring stick or spoon to mix the two juices until they are well combined.
For those who enjoy a sweeter flavor, incorporate the agave syrup into the mixture. Stir thoroughly until the syrup has completely dissolved and blended into the juices.
Next, fill the glass or mug nearly to the top with ice cubes, allowing the coldness to chill the beverage perfectly.
Carefully pour the sparkling water over the ice, taking your time to let the bubbles rise naturally without creating a splash.
With a gentle hand, stir the drink lightly to mix the sparkling water with the cranberry-lime concoction, ensuring an even distribution of flavors.
Enhance the mocktail's appearance by garnishing it with lime slices, a handful of fresh cranberries, and a sprig of mint. These additions not only elevate the visual appeal but also add aromatic freshness.
Serve your refreshing mocktail immediately and savor the delightful flavors!