"Smoke Wagon Straight Bourbon" is a brand of bourbon whiskey known for its rich and flavorful profile. Bourbon is a type of American whiskey that is primarily made from corn and aged in new charred oak barrels, giving it its distinct taste and color. "Smoke Wagon" suggests that this particular bourbon might have smoky or robust notes, which can result from the charred oak barrels and the aging process. "Straight Bourbon" indicates that the whiskey is aged for a minimum of two years and follows specific regulations regarding its production.