What is it with the bottle openers?

When I had my single speed in work last week I realised that I had no way of getting a wheel off, if the need arose. And I was in the land of lovely cycling bobs so Ronde were happy to provide me with a pair of very handsome spanners, each with a tyre lever at the other end and, for some reason, a bottle opener. That's the spanners and the chain tensioner that are made to open beer bottles. There must be something about single speed culture that has passed me by.

Anyhoo, not a day for photography. Just finished working and now it's time for bed.