NBV is a hand-crafted artisanal beer vinegar originating from a wild mother collected from natural airborne yeasts. Our wild mother was “fed” with stout beer to create a deeply malty vinegar with strong caramel and floral notes. Use in any recipe that calls for vinegar (marinades, salad dressings, stir fries etc) or just sprinkle on greens and fish and chips. Inspired by a medieval practice of repurposing waste beer into alegar (sour beer).