Sweet tea flavored vodka with lemonade and caramel color. Ready-to-drink. The original. Firefly Sweet Tea Lemonade blends our original sweet tea vodka with the taste of fresh-squeezed lemonade, made with real lemon juice. Just pour over ice and enjoy this down home mix of two traditional southern favorites. Warning: This ain't your Grandma's lemonade. 12.5% alc by vol (25 proof).