I love this pillow and highly recommend it. I use the travel size one  at home and bring it when I travel.  I would rather bring fewer changes of clothing and have room for this pillow.  Wherever I go I wake up in the morning feeling as though I slept in my own bed at home.

When you sleep on a feather pillow, it flattens over the night and you have to wake up in the middle of the night turning it and fluffing it to keep it at the right height. This pillow has a water chamber in the middle that keeps your head at the right level no matter how much you toss and turn. The water chamber can be emptied to travel and filled at your destination.

Chiroflow Travel Water Pillow, Amazon