Jeroboam Sizes
The size confusion arises from regional traditions:
- Bordeaux Jeroboam — 3 litres (also called a Double Magnum in some contexts)
- Champagne/Burgundy Jeroboam — 4.5 litres
In Champagne, a 3-litre bottle is called a Jeroboam, while in Bordeaux, the same volume is a Double Magnum. Always check the actual volume on the label.
Advantages of Large Formats
- Superior aging — even better than magnums due to the wine-to-air ratio
- Celebration factor — an impressive pour for special occasions
- Rarity — fewer large formats are produced, making them collectible
Handling Large Bottles
Jeroboams and larger formats require special handling:
- Store horizontally in a sturdy wine rack
- Pouring may require a cradle or two people
- Opening requires extra care with the longer cork
Biblical Bottle Names
The wine industry adopted biblical names for large formats: Methuselah (6L), Salmanazar (9L), Balthazar (12L), and Nebuchadnezzar (15L). These imposing formats are typically reserved for prestige cuvées and special releases.