Jokari 2 Click Fizz Keeper Pump and Pour for Standard Size 12oz Cans of Carbonated Beverages. Keep Soda, Seltzer, Beer and More Bubbly and Fizzy, Prevent Spills. Press on Can Cover to Preserve Pop (2)

Really great item I never managed to finish a can in one go. They absolutely work and keeping the fizz overnight. Even 24 hours later there were still fizz left.

Opened a can of Pepsi Max and used half … came back eight hours later and it was still fizzy

LIKE IT SAYS ON THE TIN KEEPS IT FIZZY

Didn't fit on can properly and when stretched lid wouldn't close wouldn't buy again

I am use it for my late night whisky on the rock with cola, where I am not using all the cola. Is perfect to keep the rest on the fridge for the next day! Have in mind you need to broke all the way the key from the can so you can make the proper pressure and sealing with the can!

For several years I've been thinking about making something like these. A lifetime of being a machinist I often get ideas for things and ways to improve things. Then I stumbled across these on Amazon. These are easy to use and actually help to keep a half can of soda pop from going totally flat in the fridge. These don't stop an open can of pop from getting a little bit flat. But they do help to stop half a can of pop from going completely flat for a couple of days. Do that with these and it won't take long for it to pay for itself. To test one, after you open a can and drink some of it put a small dent in the side of a can of soda. Put one of these on it. When you pump it up you will see the dent in the can pop out. Put it in the fridge for a day. Take it out of the fridge and give the can a little squeeze and you should be able to feel pressure inside the can. Pump the top of it a few times and if you feel the pressure you know it hasn't lost pressure. Take the cover off and drink your soda. It will have lost some of the carbonation in it but not enough loss to be bad. For me these work good enough to save a lot of sodas. It's already saved enough of my sodas to pay for itself. I can definitely recommend getting a few of these if you go through a lot of canned pop in your home. When using this be sure that the gasket is clean so it makes a good seal. And when locking on the can by pushing down on the little lever be sure it clicks twice. And you only need to pump the little bulb on top a few times. You will feel the resistance increase with the pumping. I'm not sure what it would do if you over pump the thing. TRY IT! You just might like it!

It’s a PERFECT GIFT FOR ANYONE WVERYONE DRINKS PIP OR BEER

Le produit a dû être changé car c’est la deuxième fois que j’en achète et maintenant il ne s’adapte plus sur les canettes qui sont plus étroite que les anciennes. Donc à fuir.

I love the occasional can of soda but I can never finish it, so I pour the remainder down the drain. These Fizz Keepers work great. Three days open in the fridge and the carbonation is still there. I'm very happy with this product.

These DO work. You have to get the hang of them, so couple of tips: After clipping onto can top, I turn the lid 'opening' about 45° from the can opening, then close/seal; yes, count the closing clicks, it's the final one that counts; pump gently according to fullness of can -- full can only 3 or 4 pumps, to half can about 8 to 10 pumps -- don't overpump, you can feel when you're there; no, none of the lid styles out there will keep carbonation forever, also you're letting out fizz every time you open & drink, but these ARE the best lids I've found for best fizz retention ... at least 24-36 hrs good fizz & anyway, it's a serving sz can, it's not intended to last a week. These are NOT spill-proof. They are 'tip' -proof if you catch can quickly. But they will leak if can falls over or is dropped. Also, it does sound like a gun going off sometimes when you pop the lid -- hey, that's carbonation. I really like this product compared to anything else out there right now. Was not thrilled with price point but, again, worth it in end for what you get over other products.