The ideal gift! Buy the best stout online. Price and reviews available for Guinness Draught Stout Ale – Beer – 4x 14.9oz Cans. Guinness Draught Stout is the original nitrogen-infused beer. Although to the uninitiated, it can look dark and heavy, it actually tastes deliciously light and smooth, swirling with notes of roasted barley, caramel, coffee and chocolate. The net result is a flavorful stout thats as approachable as a lager which it has long been one of the worlds great pub beers. Another surprise is its low-calorie count, just 126 calories for a 12-ounce serve. Thats just 15 calories less than a typical light beer.