I have one that fits on the bottle well but doesn't tighten or seal. Is it defective or am i doing something wrong?

I wouldn’t call it defective, but poorly designed and manufactured. The screw mechanism that expands the gasket (which presses against the inside of the bottle’s neck, forming a seal) easily gets stuck. The”stop” for the screw is a notch that’s been crimped into the screw. It will easily get stuck. There’s no way to fix that without dismantling the device.

I have one of these and it seems to work as stated but when I tighten it, it sits crooked on the bottle. Am I over-tightening or putting it on wrong?

Beware, its plastic and it will break if you tighten it too much.- It happened to me, before tighten it you have to sit it all the way in the bottle

Anybody hear it pop like it breaks if you turn it too tight? It is loose after the pop so I turned and tightened, but I'm not sure it seals well.

I had the same issue. The seal wouldn't seal unless I turned it all the way and it would often click/pop without fully sealing the bottle. It would take a few tries before it would partially seal the bottle. Now, despite careful use, the unit is broken and just spins without expanding. Only got a few months of sporadic use out of it. I would shy away from this model

will it work on screw top wine bottles?

DO NOT BUY IT DOES NOT WORK! PERIOD

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Description

🍷 Seal the moment, savor the sparkle.

FITS ALL BOTTLES - Versatile rubber gasket adapts to any standard wine or champagne bottle size.
PRESERVE EVERY SIP - Locks in flavor and carbonation so your wine tastes like the first pour, every time.
FRESHNESS THAT LASTS - Keeps your favorite bubbly and wines fresh for over a week—no rush, just savor.
ONE TWIST SIMPLICITY - Effortless sealing in seconds—perfect for busy professionals and entertaining alike.
LEAK PROOF CONFIDENCE - Store bottles sideways without spills thanks to superior airtight technology.

The Rabbit Champagne and Wine Sealer is a sleek, velvet black bar essential designed to preserve the freshness, flavor, and bubbles of wine and champagne for over a week. Featuring an advanced leak-proof airtight seal and a universal fit for all standard bottles, it offers effortless one-twist use and reliable spill prevention, making it a must-have for both casual drinkers and professional hosts.

Reviews

P**C

Air Tight and Easy!

Love this wine sealer. Very easy to use and saves the wine and champagne. Used it for a bottle of champagne and when we reopened 2 days later the champagne popped as if it was freshly opened and tasted as if new. Used again on same bottle and reopened the next day and worked again perfectly. Now using on a bottle of white wine. So easy to add on bottle and remove. Great for gift with bottle of wine too.

28.12.2024

L**A

They work!!

We can now enjoy the wine for several days without it going bad. Have tired several types of wine stoppers. This is the best.

16.06.2025

R**M

Great way to seal a wine bottle

These are a great way to seal a wine bottle. Easy to use.

21.07.2025

W**E

Doesn’t last more than twice

Don’t buy, I only used it twice, now it won’t seal. Buy something else

6.08.2025

K**N

When you don’t finish the bottle😳

If you don’t or can’t finish the bottle of bubbly then this cap is just what you need. It keeps the fizz in so the bubbly doesn’t go flat.

28.07.2025

G**E

Muy práctico

Muy práctico por su cierre hermético y seguro

30.07.2025

A**R

Best ever

Best. Champagne. Stopper. Ever. The other day I unstoppered a half-empty bottle of bubbly, and the fizz and the flavor were great. You will never use another champagne stopper again.

14.06.2025

S**D

Great price and item

Excellent

2.07.2025