I love this bicycle seat bottle opener. I love how simple the design is and how inconspicuous it will look just hanging out under your bike seat. I do wish, however, that there was a way to add a corkscrew to it, too. That way, when you slapped your wine bottle onto your bike, you would be all set to open it. You know you want one.
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While this splendidly envisioned heated bike seat looks about as comfortable as the saddles for real men, I think the battery-powered upside-down iron wins. From Momentum via Make:
Iron Saddle
Who hasn’t suffered from ‘cold butt’ while riding in winter, at least in the northern parts of the continent?… A battery, a 12 volt iron (without steam option) and voila! Toasty Buns! And of course if you are truly nimble you can iron your clothes while you ride.
Saddles for REAL MEN!: “Are you a girly-man, riding a ‘unisex’ bicycle saddle,
or are you ready for a Real MAN Saddle?”