You can actually go a step further and make an Italian Cremosa by adding milk, cream or whipped cream.
Apple Italian Soda:
San Pellegrino Sparkling Mineral Water
Torani Apple Syrup
served well chilled over ice
This is so simple yet so tasty! Don't the bubbles make it look super refreshing? I always prefer to use the San Pellegrino....it is the best (IMO)!
Some other flavor suggestions:
Blood Orange....try this as a Cremosa and it tastes like a Creamsicle....yum!