Wine is best appreciated when consumed right after it's opened. And just like your last relationship, it can turn sour in as little as 2 hours if left unattended. Now you can put those fears (and memories) behind you once and for all. Just decant an unfinished bottle into the Platypus Platy Preserve Wine Preserver ($12), seal the air-tight cap, and it will last up to several days (or weeks) with no ill effect. The Preserver makes it possible to enjoy just one glass at a time — handy now that you're drinking alone.