The new and luxurious 'Heritage' by Alfred Giraud blends together three unpeated French malt whiskies from different distilleries: Rozelieures in Lorraine, Warenghem in Brittany, and a producer in Cognac. For Heritage, these malts are matured in different casks: most having previously contained old cognacs, new French oak casks from Limousin, and new American oak casks. The blend is then aged exclusively in barrels that previously contained very old cognacs. The whisky is then bottled at 46.1% abv without chill-filtration.