Champagne glass outer walls are separated by a small gap filled with air, a poor thermal conductor. Champagne glass A Champagne glass is a form of stemware designed specifically to enhance the drinking of champagne. The two most common forms are the flute and coupe. In each the stem allows the drinker to hold the glass without affecting the temperature of the drink, making them readily adaptable to consuming other sparkling wines and certain beers. The champagne flute (French:" ") is a stem glass with either a tall tapered conical shape or elongated slender bowl, generally holding about of liquid. The champagne
Champagne called "" (the term is also used for simply breaking the head of the bottle). Pouring sparkling wine while tilting the glass at an angle and gently sliding in the liquid along the side will preserve the most bubbles, as opposed to pouring directly down to create a head of "mousse", according to a study, "On the Losses of Dissolved CO during Champagne serving", by scientists from the University of Reims. Colder bottle temperatures also result in reduced loss of gas. Additionally, the industry is developing Champagne glasses designed specifically to reduce the amount of gas lost. Champagne has been