If you are going on a long-haul flight, like one that is more than 6 hours, you'll probably want to nap at some point. This is where neck pillows really come in handy.
Although cushy neck pillows are really comfy, they also take up loads of precious space in your luggage. If space it at a premium (which it is for most travelers), you might want to invest in an inflatable neck pillow. They are usually quite inexpensive, and they can be just as comfy as the cushy stuffed neck pillows.
All you need to do is blow air into it. When you're done, simply deflate the neck pillow and store it in your luggage.
