These Handy Bottle Tops Keep Open Soft Drinks in a Can Fizzy for Longer

 - Dec 3, 2014
References: ebay & fancy
Sometimes you're just not able to finish an entire can of soda in a single sitting, which is what makes Bottle Tops so useful. Rather than letting a perfectly good drink go flat, these clever toppers make it so that your drink stays fizzy.

Instead of having to transfer the unfinished liquids that remain in a can to another container, Bottle Tops simply snap over the top of a can. This way, you have a secure way to keep out bugs and since the toppers come in a variety of colors, it's also a great way to avoid mixing up your drinks with a friend's. When you're done with your drink, the caps can be removed and washed, so that you can always sip at your leisure.