Wine bottles come in a variety of formats, each with its own name and characteristics. Here are some of the most common bottle formats:
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Split (18.75 cl): The smallest bottle of wine is called Split. It's also called a Quart, because it's designed to hold a quarter of a classic bottle of wine, or 18.75 cl.
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Half bottle (37.5 cl): It is a bottle size that has been gaining in value recently. This is why merchants are increasingly selling them. It contains 37.5 cl.
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Standard bottle (75 cl): This is the most commonly used bottle, containing 75 cl of wine. It is widely recognised and used worldwide.
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Magnum (1.5 L): The magnum is equivalent to two standard bottles, or 1.5 L of wine. It's often used for special occasions and can promote slower wine aging due to a more favorable ratio between liquid volume and cork surface.
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Jeroboam (3 L): The term "Jeroboam" can vary based on regions. In Champagne, it refers to a 3-liter bottle, equivalent to four standard bottles. In other regions like Bordeaux, the Jeroboam can be a 5-liter bottle.
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Rehoboam (4.5 L): The Rehoboam is equivalent to 4.5 L or six standard bottles.
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Imperial or Methuselah (6 L): The Imperial, which is 6 L or eight standard bottles, is used for festive events and celebrations.
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Salmanazar (9 L): This 9-liter bottle, equivalent to twelve standard bottles, is used for major events or auctions.
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Balthazar (12 L): The Balthazar contains 12 L, or sixteen standard bottles. It's rare and primarily used in exceptional contexts.
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Nebuchadnezzar (15 L): The Nebuchadnezzar is equivalent to 15 L, or twenty standard bottles. It's usually reserved for spectacular events and grand celebrations.

These different bottle formats offer varied options for collectors, wine enthusiasts, and special occasions. Each size also influence wine maturation and aging due to the proportion between liquid volume and cork contact surface (where there is micro-oxygenation): the larger the bottle, the longer the ageing potential.



