Mad Dog wine is sold in 750mL, 1.5L, and 3L bottles. It is also Kosher for passover.
Mad Dog Concord Red wine is made from must of no less than 51% Concord grapes, an American grape variety, which is typically used for grape juices, jellies, and preserves, but also used for Kosher wines. This makes the wine less expensive, averaging $5 per bottle. In addition to Concord red, Mogen David also markets Blackberry and Pomegranate wines.