Originally Posted by
makersmark
It's not a neck pillow, but I have enjoyed my Therm-a-Rest Compressible Pillow. I opted for the large size (16 x 23, compressing to about 6 x 15), which works well on flights to Europe.
http://www.rei.com/product/719843
Me Too!! Love this product! Just used it MSP, ICN, NKG, HKG, NRT, MSP. Love that you can adjust the firmness and it self inflates, packing down to almost nothing when it's compressed. It also has grip strips on one side, so it helps keep it in place. Best travel buy in awhile, and I've tried a lot of travel pillows!