This beer style has been perfected on the West Coast and Brewer's Best is proud to create an extract version for the homebrewed. This beer is very big, very hoppy and somewhat arrogant. Use your home brewing skills to make the most of this recipe. Robust Porter Beer Ingredient Kit IBUs: 31-35 ABV: 5.0% - 5.5% 5 Gallon Kit Manufacturer Brewer's Best Item model number B0067MZQLI Product Dimensions 13 x 7 x 6 inches; 9.52 Pounds Is Discontinued By Manufacturer No