Double Magnum of Champagne
A double magnum of Champagne or Jeroboam is a 3 litre bottle, which is therefore 4 times the standard Champagne bottle size. The name Jeroboam has come from the history books and is the apparent name of the first King of the Northern Kingdom back in the time of King Solomon in 975BC. Most of the bottle size names are taken from these biblical times BC.