Size Does Matter!
When it comes to bottle sizes, the bigger the bottle, the greater potential for aging wines for the long term. Here’s why: the space between the top of the wine in the bottle and the bottom of the cork is referred to as the ullage. This space contains a very limited amount of air, which over time, oxidizes the wine very slowly. This slow, oxidative process is part of the magic that happens in a bottle of wine as it ages and it allows the wine to mellow and soften. Over time, corks also allow a minute amount of oxygen into the bottle, further accelerating the aging process.
The oxidation rate in bottled wine is a function of the ratio of air to wine in the bottle and the length of time of aging. Because big bottles contain more wine with about the same amount of ullage, these bottles can age much longer, compared with the traditional 750ml bottle, and can achieve complexities and flavors unique to their size. Large format bottles also allow us to drink older vintages long after 750ml bottlings have become old and tired. For these reasons, big bottles are preferred by collectors and wine enthusiasts.
Magnum to Nebuchadnezzar
Wine bottles range in size from the airline 187ml (quarter of a bottle) to sovereign, a bottle that holds 67 bottles or nearly six cases of wine (now that’s a party wine!) Each year, we bottle a limited number of magnums (2 bottles), double magnums (4 bottles), imperials (8 bottles) and Nebuchadnezzars (equal to 20 bottles) of our Preston and Morisoli Vineyard and Reserve Cabernets.
We guarantee that you will be the biggest hit at your next party if you show up with one of these gargantuan bottles. The wax seal is brittle and breaks off easily with a few raps of a dinner knife handle or similar blunt object, and please be sure to use a good waiter’s corkscrew and pull slowly and straight! How do you pour wine from a big bottle? Very carefully.
We have listed the most recent vintages in magnum and double magnum online.
For older vintages and larger formats call 707-963-7774