Your average multi-tool doesn't do it all, and at 160g, the Topeak Hexux II 16-function bike mini tool is a roadside lifesaver. Not only does it have the standard hex, Phillips, and flat screwdrivers, it's got plastic tire levers, a Torx T-25, spoke wrenches, and even a chain tool with hook. If they could fit a BB tool on there, you could pretty much build a whole bike with this thing.
Item No. » TP-HXSMU
SAVE 23% = $7.00