seems like it loses the seal on its own

I get a weak seal at best with wine that tastes off the following day

It is easy to use and when you hear a click you know that you have obtained a good seal

Easy to pump, seal and unseal.

Love these seals!

I'm not sure if this is accurate, but it seems that the one I used on my white cooking wine and left in the fridge kept its seal for a couple weeks, while the seal I made for my red wine that I left out would lose its seal after a day

Definitely not a solid seal

It has a great seal and keeps it.

Tends to lose seal over a couple of days

I guess that depends how strong the seal on the bottle is but just one of those people that likes technical stats/details haha

Doesn't get a good seal but it does what I need so meh.

Better vacuum seal than others used.

If sealed correctly it doesn't leak.

Great vaccine seal keeps wine fresh.

Great seal

Easy to use and creates a nice seal

Was working great for a little over 1 month, but the seal has worked it's way out and is no longer usable

The seals are readily available and very reasonably priced

Creates a great seal

By far the best vacuum sealing set you can buy.

I drank about a glass of wine a note to keep the cold away and it was a pain taking the cork on and off this thing is incredibly easy to use and keeps a strong seal

I am very impressed with how well the Vacu Vin Wine Saver removes air and creates a very strong seal!

Poor seal, works sometimes but not consistent

Great seal.

seems like it loses the seal on its own

works great, good seal, seems to keep red wine fresh.

Reliable and creates a great seal

Keeps a seal for weeks although I wouldn’t recommend leaving wine that long after opening but the wine tasted pretty good even after weeks after opening with this vac

reasonable seal

It holds a seal well, and the “snap” sound when the vacuum is sufficient is great

Could not get a decent seal.

It has a really nice feature where it 'clicks' when you've gotten to an adequate seal with the pump

Very impressed with this little wine tool it really does a great job seals tight and keeps wine fresh

So I bought this and the wine tastes just as good as when I opened a few days before!

Still taste fresh as when you first bought it.

works exactly as it is supposed to work, keeps a tight seal for days

Plus my wine tasted just as good as when I first opened the bottle, the night before.

Makes wine bottles last days, and taste just as fresh as when you first open them.

I’ve used it about 6 or 7 times and it keeps opened bottles as fresh as when you newly open them.

I can keep a bottle of Sauv Blanc in the fridge for days, and if I pump it after every pour, it tastes as crisp as when I first uncorked all its grassy New Zealand glory