From the article: The core of the system is a decanter that sells for $199 and looks like an oversize wine bottle. Ranging in price from $15 to $50, the canist

From the article: The core of the system is a decanter that sells for $199 and looks like an oversize wine bottle. Ranging in price from $15 to $50, the canisters slide into the bottom and click in place. Equipped with a bladder and special valve, the wine can be poured without any oxygen seeping in, and drinkers can swap out a Pinot noir for a Syrah by ejecting one canister and clicking in another. After an initial pour, Kuvée wines will stay fresh for about 30 days.