Southern Tier 2X… Milk Stout? Coming up next by Southern Tier is a big Double Milk Stout called 2X Milk Stout. The stout was brewed with 3 different hops, 4 malts, and lactose sugar. Style: Double Milk Stout ABV: 8% Availability: 12 oz. bottles by Reid Ramsay September 29, 2011