The neck pillow is (comparable like a tot) in a small package that you can wrap the neck pillow again. So it is in your hand luggage gone up very little space. Dimensions WxHxD 10x15x6 cm
A special praise deserves the valve. The neck pillow is placed blows in three breaths, and keeps the air of even the pillows because a button inside the valve must be pressed in order to allow air to escape. This is also just a matter of seconds.
From me full marks and more! I ordered another pillow, which cost 25 upwards. There is no comparison to this.