Bass Offerings is a term used to describe the range of beers produced by the Bass Brewery, which was founded in 1777 in Burton-on-Trent, England. The term 'ales' is used to refer to a type of beer that is brewed using warm fermentation with a strain of yeast. Ales are typically darker and more flavorful than lagers, and Bass Offerings includes a variety of ales such as pale ales, stouts, and porters.