The 4th of July is over and we're now deep into the heaviest air travel month of the year. Forbes published a survival guide for those taking a bird in the dog days of summer to get vacation destination. Most airlines now are limiting carry-on bags. But don't worry about your Germ Free Bee. Because it bundles into a nice tight bag. And can be shoved into that purse and 'murse' if you're a dude.