Keep Champagne Fizzy For Up To 2 Weeks With A Special Stopper - Chowhound

Such kits, like those from Coravin or Perlage, are an admittedly expensive purchase, but if you regularly splurge on bottles that don't get finished in one night, it will probably save you money in the long run. They work differently than traditional wine or champagne bottle stoppers. Those inexpensive options can help keep the bubbles from escaping your bottle, but their usefulness stops there. Preservation kits…