> "We tested the $300 Coravin system against Private Preserve, comparing bottles of wine that’d been saved for five days against a fresh bottle. While the Coravin-preserved bottle tasted more like the brand-new one, its price makes it impractical for many wine drinkers; it’s better suited for restaurant use, or serious oenophiles. For everyone else, Private Preserve is still the way to go."
> "We tested the $300 Coravin system against Private Preserve, comparing bottles of wine that’d been saved for five days against a fresh bottle. While the Coravin-preserved bottle tasted more like the brand-new one, its price makes it impractical for many wine drinkers; it’s better suited for restaurant use, or serious oenophiles. For everyone else, Private Preserve is still the way to go."
http://thesweethome.com/reviews/best-way-to-keep-open-wine-f...