Their carbon footprint may be scandale, but nomads are nomads. Life on the road or rather up on the clouds can be daunting. Forget thinking the jetset lifestyle, unless you have your own Gulfstream. Most practical travelers these days fly coach! I have perfected the art of sleeping with a two-inch incline. However, seeing the world as much as you can is the most rewarding experience. Here's how to reward the nomads in your life with travel-ready essentials.