Magnums, double magnums, jeroboams, imperials, nebuchadnezzars — large-format wine bottles are a great deal of fun. They not only provide ample opportunity to keep the party going, but they ensure the wine continues flowing with anywhere from twice as much to 20 times as much wine as a standard bottle. For certain styles of wine —Champagne, for example — large-format bottles like magnums are the ultimate size for enjoying the bubbly, as the oxygen-to-wine ratio is larger, thus preservin...
