To name a few that started regionally and went national and were brought out by the Giants. Vita Water, Gator-aid, Glaceau Smartwater, MOJO Beverages, Barg soda
Lipton Tea's, Arizona Beverages USA, Nestea
You seem to think Snapple wasn't competing against all those soda brands, ice teas brands, milk and flavor milk brands for very limited refrigeration and shelf space in the supermarkets.