I am the tool mule on most trips...my right saddlebag is full! SAE and metric combo wrenches, torx bits, allen set (SAE and Metric), crescents, full set of sockets (SAE and Metric), cable ties, plugs, fuses, spare bulbs, pliers and dykes, siphon hose (1/4" plastic cooler tubing) tape...waaaaaaay too much! (But, I've stopped for HD and metric riders and used almost every tool in there...and got a few free lunches and crewskies for the favor!