I usually carry my Victorinox "Officier Suisse", which has wood saw, hack saw, ruler, scaler, hook remover, scissors, pliers, magnifying glass, phillips head screw driver, large flat head screw driver, small flat head screw driver, tiny flat head screw driver, micro flat head screw driver, can opener, bottle opener, cork screw, ball point pen, tweezers, tooth pick, pin, file, grapple hook, leather punch, chisel, some silly stuff that I'm not sure what to call it, and yes, even a big knife and a little knife.
Come to think of it, I'd better get a fanny pack for all this crap! :)
Which is more metrosexual, a fanny pack or an "Officier Suisse?" Methinks the latter.