I love a glass or two or three of wine, but I always have a little left over in the bottle. I usually just try to stick the cork back in and hope it stays fresh and flavorful until the next day, but it never does. I found this cool little device called the Wine Vac™ that ensures my bottle of wine will last. Just place the Wine Vac™ over the top opening and it vacuum seals the bottle by removing all the air. It even includes a built-in digital LCD thermometer so you can make sure the wine is maintained and served at the correct temperature. Makes a great gift for wine lovers.