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Bought this and used it occasionally. It didn't keep the fizz very well. After only a few uses it exploded and shattered into lots of pieces when undoing it from a bottle. As it exploded it damaged our kitchen ceiling and sent little sharp pieces flying everywhere. Very dangerous!
Having used an earlier version of 'Fizz Keeper' for years, it was gratifying to find they could now be bought in the UK at such a reasonable price. The newer version works better. Easy to use, a brilliant invention. Even half a litre in a two litre bottle stays fizzy with easy pumping of air onto the remaining drink to retain gas pressure. I found it was still fizzy four days after opening- but could possibly stay fizzy for longer?
I had one of these years ago. Didn’t think I’d ever find another. Soooo glad I did. Pop is fizzy and lasts much better. Just screw tight, squeeze the plastic bottle with the one hand while pumping the fizz keeper with the other. Once the bottle expands ,it’s done. Great little gadget!
didn't work for me. but i will open a bottle many times. i think that's the problem. i may have had better results if i had opened the bottle less. they don't mention this on the packaging, but i expect that's the technical limitation with this product.
This particular version of this produkt did not vacuum a bottle. I have had these before a few years ago that worked well. I can only think I was unlucky to receive a faulty item because I have been happy with previous purchases. Supplier issued prompt refund incl. postage as soon as they received my item.