I work as a Fire Marshal and cover a lot of ground doing my day to day work.  I have about 20+ buildings that I check on a monthly/random basis (Life Safety Code, Monthly Extinguisher checks, Drills, etc).  I typically carry: Notebook, Radio, flashlight, Cell Phone, a portable scanner for extinguishers (basically like what they use at a grocery store for stocking), building keys and car keys.  I also have an 800mhz radio but I normally keep it at my desk or in the vehicle and at times will have…See More