Boylan Bottling Co Grape Soda, Delightfully cool and sugary sweet, quench your customers thirst with this Boylan Bottling Co. 12 fl. oz. grape soda. Boasting a bold, deep purple color and a smooth, refreshing Concord grape taste that is intensified with notes of oak, this distinctive grape soda is sure to satisfy all your senses. Plus, it is caffeine-free and made with pure cane sugar to provide a crisp, full-bodied flavor that is neither too sweet nor too dry and has a clean aftertaste. This refreshing grape soda is excellent for outdoor catered events or selling at your pool-side concession stand for a refreshing way to stay cool in the summer heat.