About Keystone Premium
Keystone® Premium is a light-to-medium-bodied beer that is crisp, clean and refreshing with a light gold color. Introduced in 1989, Keystone is a popular-priced beer with exceptional market appeal. Keystone Premium is available nationally and is packaged in cans, bottles and kegs. Keystone Premium is 4.4 percent alcohol by volume and has 108 calories per 12-ounce serving.