Lemonade flavored vodka with real lemon juice and caramel color. Ready-to-drink. The original. Firefly Southern Lemonade blends our handcrafted straight vodka with the taste of fresh-squeezed lemonade, made with real lemon juice. Just pour over ice and enjoy this mouth-watering cocktail. It's the southern way! Warning: This ain't your Grandma's lemonade. 12.5% alc by vol (25 proof).