Say hello to the Sour Scale, with a series of 5 beers across the Vault City spectrum of sweet-tart to super sour. Level 4 turns the dial up on VC's mixed fermentation base beer, taking inspiration from a tropical fruit dessert. Tangy passion fruit meets sharp, zesty lemon juice creating a refreshing, exotic flavour that’s not for the faint of tart… 
 
Vegan.
 
5.9% ABV. 440ml.