KLOVEO Champagne Stoppers - Patented Seal - Made in Italy - Professional Grade WAF Champagne Bottle Stopper - Prosecco, Cava, and Sparkling Wine Stopper

These work great for your opened wine bottles. Sparkling wine remains fresh and doesn’t go flat. I enjoy that your wine doesn’t leak when you store your bottles on its side. Very nice and very well made. I have already gifted 2 friends as they really liked mine.

This stopper is BRILLIANT - very-well designed, manufactured and should be the Platinum Standard for all sparkling beverage stoppers!Very stable and tight, keeping champagne fresh and bubbly for enjoyment over an entire weekend.Highly recommended and definitely buy the 2-Pack - one can never have too many of these wonderful stoppers!Cheers!

Kept sparkling wine fresh for several days that’s all I can say. excellent product. Very easy to use a nice quality product at a fair price.

We have previously used regular and pump stoppers to try to preserve sparkling wine. Eventually, the power of the bubbles overcomes most friction stoppers, and you hear a muffled pop inside your fridge. The bubbles leave your wine, and you have to search for the stopper. They work fine for non-sparkling wines.This model fastens securely on using the lip of the bottle. I am constantly surprised when I open it back up how much of a pop there is when I remove this stopper--it really has created and held a good seal, and preserved the bubbles!We've been using this intermittently for about six-eight months now, and have experienced no problems with reliability or breakage.

These work great to keep champagne and cava fresh and bubbly. We've used them and kept a bottle fresh for a week. If you don't open the bottle again for a day or more, pressure builds back up so be prepared for a pop!

Pretty great, the seal is amazing. 4 stars because after about a month of use the handle came off. It was easy to fix right up but it was annoying

The Kloveo stopper is fantastic. It’s by far the best I’ve ever used. I’ve been using mine constantly for years and it still performs perfectly. Now I have 2, I need a backup, just in case mine gets mislaid. I’ve thrown away all other stoppers I used in the past because they never worked well, the sparkling wine would be flat within a day or so. The Kloveo keeps the bubbles fresh for WEEKS! You’ll be amazed. I’ll probably buy another to use when I travel. I’ve often given these as gifts. It’s well worth the cost, as It easily pays for itself after saving just one or two bottles of sparkling wine.

Great stopper!! It clamps onto and stays put even on bottles with a rounded neck ring. I've only used it for at most an evening. We never leave an opened bottle of champagne longer than an evening. It does keep the fizz and taste fresh.