Comfortable and portable
As someone with chronic back/neck pain, I'm quite pleased with this product. I purchased 3 before a flight to Mexico due to the positive reviews here at Amazon. They really do only require 2-3 breaths in order to inflate! The removable/washable covers are soft and comfortable.

I have no interest in ever owning another memory foam or buckwheat neck pillow - they're simply not made for travel. If you are looking for a great neck pillow that won't take up much room in your carry-on or suitcase, this is absolutely the one to get.

Not pleased with this neck pillow!
This pillow was very uncomfortable. I gave it away while on a long flight with a group going to Asia. I borrowed some one else's that was not an inflatable and it was much more comfortable. I thought this would be great due to the lack of space it would require when flat. Wrong move on my part. Will buy a cheaper-prefilled cushion like the one I borrowed, next trip.

Sprung leaks
I bought two of these less than a year ago and both have sprung leaks along the seam and have been thrown away.

excellent
I bought and tried this pillow for the first time. I was able to sleep quite comfortably on my flight. It blew up in three puffs.

Neck Pillow
This pillow seemed to work best for leaning side to side as opposed to leaning back in my seat. Not sure why. But I did find it very comfortable on my 6 hour flight. It's very easy to inflate and deflate.