Clearance Irn Bru, Scotland's beloved carbonated beverage, is hailed as the top choice among soft drinks, earning the title of "Scotland's other national drink."Try the bold and fruity flavour of Irn Bru Wild Berry Slush. Perfect for a hot summer day or anytime you need a refreshing pick-me-up.Irn Bru, Scotland's beloved carbonated beverage, is hailed as the top choice among soft drinks, earning the title of "Scotland's other national drink." Try the bold and fruity flavour of Irn Bru Wild Berry Slush. Perfect for a hot summer day or anytime you need a refreshing pick-me-up.Irn Bru, Scotland's beloved carbonated beverage, is hailed as the top choice among soft drinks, earning the title of "Scotland's other national drink." Try the bold and fruity flavour of Irn Bru Wild Berry Slush. Perfect for a hot summer day or anytime you need a refreshing pick-me-up.