Silicone Wine Stoppers – Replace a cork – Airtight seal on Wine Bottles – Reusable Beer Bottle Cover – Wine Bottle Stopper – Wine Saver – Wine Gifts – Easy to clean! (6 Pack, Assorted)

These caps work so much better than a stopper version. Easy on and off and doesn’t increase the height of a bottle if you have limited headroom in the fridge. Keeps wine, or any other beverage with a narrow neck fresh.

These stoppers are great. Even caps off champagne bottles.

I have tried to find a good fizz keeper lid to use with my 2 liter soda bottles, I tried about every brand and style that is out there over the years but none of them worked that well. These Silicone Wine Stoppers are great, they fit snugly over the threads and then down over the neck of the bottle. They go on easily and come off easily and they are the only lid that I have ever used that every time I take it off you can hear the trapped co2 leak out. So it definitely keeps the carbonation in the bottle between uses. These are great!

These work surprisingly well. They stretch to fit tightly on bottles -- and work on glass soda bottles or beer bottles, too. I haven't used them extensively yet, but they do seem to be able to keep the fizz in an opened soda bottle. So, that is a "plus". They appear to be leak proof so long as they are fitting tightly on the bottle. Obviously, not all bottles have the same shape at the top, so it is possible that a particular type bottle will not be leak proof with one of these as a stopper. But, mostly, they seem to work well. A big advantage of these is that they do not make your bottles "taller" -- meaning that storing them in your refrigerator (or wherever) is made easier by not requiring an "extra-tall" space to stand the bottle in.

Simple and effective