Whether they're making their way to tropical destinations or heading off to explore legendary European locations, over the next few months we'll see an increase of jet-setters taking off on summer holiday. And while we can't necessarily replicate the luxurious vacays celebrity nomads enjoy, we can help you emulate all of their necessary travel essentials. After all, between making appearances, filming, and personal vacations, these star passengers spend a good amount of time in and out of airports