Can you believe it? The Coca-Cola tin that splits in two so you can share it with a friend

The Coke Sharing Can twists into two self-contained cans so you can share your drink without sharing your germs. An advert encouraging customers to 'share happiness' shows how the regular-sized 330ml can can be split so that your pals need never go parched when you aren't. The revolutionary idea could also help to combat obesity, with the guzzling of large quantities of sugary soft drinks often cited as a major reason why so many people are so fat.

What do you think?