Lets first understand what it does to you. In long journeys, neck tend to get stiff and soar with prolonged sitting. ORKA Travel U necks lets your neck rest on a firm object hence reducing the stress. When you are traveling in a car, or a bus or in aircraft, ORKA Travel U Necks ensures your neck muscles are soothed and at ease. Its extremely light and easy to carry. It can even be strapped or hanged to your luggage or back pack. ORKA Travel U Necks comes in micro beads and memory foam series. Which one is better is a debatable question. Some people tend to like Memory foam while some relish micro beads. I personally like Memory foam u necks.
I would personally sacrifice 100 Bean Bags for 1 Big Sac.