A double-magnum or jeroboam.
In wine bottle nomenclature (measurements) a magnum is equal to 2 regular size bottles.
A normal bottle of wine holds 750ml and a magnum is double that ie 1500ml
A magnum is twice the size of a standard wine bottle. A standard bottle is 750 millilitres, so a magnum is 1 500 ml or 1.5 litres. A cc and a millilitre are equal volumes.
A magnum
A magnum is 1.5 litres therefore 2 standard size 750 ml bottles
Magnum flagon
Wine bottle sizes are measured in liters. The majority of wine bottles are 750 millileters. I believe you may be refering to magnum sized wine bottles which are twice the size of standard wine bottles (1500 ML or 1.5 liters) You have to convert milliliters to ounces: 1 Milliliter = 0.033 ounces Standard sized wine bottle: 750 ML 750 X 0.033 = approx. 24.75 Magnum sized wine bottle: 1500 ML 1500 X 0.033 = approx. 49.50 There are larger bottles such as the double magnum (3,000 ML or 3L). Double magnums is a very rare size, and you will usually see only one in the window of a very fine wine store.
375ml - half bottle 750ml - full bottle 1.5L - magnum 3L - double magnum These are the most common sizes of wine bottles, but there are others. Larger champagne bottles are named differently.
The standard size wine bottle contains 750 ml.
Just as a magnum wine bottle is larger than a standard bottle, the firearms industry used the term magnum to refer to a cartridge that is more powerful than the standard cartridge.
'un magnum de « v »', in french, in which « v » is the brand of your choice! magnum bottle, in English