Three pints of beer, or 48 fluid ounces, fit inside a yard glass. The three-foot-long trumpet-shaped glass has a long, narrow neck, a bulbous bottom, and a trumpet-shaped top.
A “yard of ale” or “coachman’s quaff” are other names for a yard glass. Yard glasses are offered with a specially made stand that people must use to rest the glass when not in use due to its unevenly curved bottoms.
An English custom dating back to the 17th century is yard glasses. According to folklore, the cups were invented so that stagecoach drivers could drink beer while operating their vehicles while keeping both hands on the reins. In England and Australia, beer drinking competitions are where the glasses are most frequently utilised.