Steve Slatcher > wrote:

> But try keeping a wine box for a few months past it's "best
> before" date (which is usually quite short).

Hmmm. The box used by Jean Guyon, owner of chteaux Rollan de
Byand Tour Haut Caussan, says the producers of the box give 15
months after filling as a best-before date for the unopened box,
6 months for the opened.

M.