Bubbly Bung Champagne Bottle Stopper 5 "Bubbly Bung Champagne bottle stopper" Ms Johnson 03 February 2020 Wow. Didn't expect it to work so well. Had some Bubbly for New Year's celebration with my brother. Used the Bubbly Bung to save just under half bottle for my daughter. I expected that she'd drink it the next day but it sat in the fridge for two weeks. That's never still going to be any good I told her. Yes it was Mum she told me. Still sparking and still tasted good. If that's not a good recommendation, I don't know what is. I bought another for a friend. He will love it.