Are you kidding a real manwould stay and fight to the last drop of blood. <img src="images/graemlins/mad.gif" alt="" />
Oh I'm sorry, were survivalists not soldiers. Amazing how few people prepare to fight and probably die but not flee and live.
If you want to be camoed you you migt want to use a brief case or something, but it is heavy and low capacity and might draw additional fire. Just don't go around looking like Rambo or anything because that might also draw fire. A good idea would be to load up your car with basic supplies (as it already should be) and just add any additional stuff you can. Make it portable in case you have to 'abandon ship'.