The Jacob Leinenkugel Brewing Co. released Leinenkugel’s 1888 Bock, which is based on the Leinenkugel family’s original bock recipe, and was brewed using a 20- to 25-day cold lagering process that gives it a smooth toasted malt flavor. The product contains 5.1 percent alcohol by volume and is sold in six-, 12- and 24-packs and on draft. The six-pack retails for $6.49 to $7.99, and will be available until March.