Add a tangy twist to your collection with Sour Apple Grape By Double Brew 100ml. This 0mg shortfill merges crisp green apple with sweet dark grape and a lingering sour finish. The Double Brew signature double-concentration ensures that the tartness is bold and the fruit remains vivid across the entire 100ml volume. Sour Apple Grape By Double Brew 100ml is a nicotine-free liquid designed for vapers who want a sharp, mouth-watering alternative to standard sweet fruit blends.