From classic to creative cocktails, the Bristol Syrup Company help to add twists and complexity to every conceivable signature serve. A shrub is a traditional vinegar-based syrup dating back to the 15th century. This Bristol Syrup Co. No. 13 Raspberry Shrub Syrup is a twist on a classic raspberry syrup, featuring bright fresh raspberry notes and a touch of vinegar. This syrup makes many great pick-me-ups and its sharpness pairs particularly well with bourbon. It contains Brit