It might come as a shock to you to hear someone speak the truth about U-shaped neck pillows so plainly, as this sort of pillow has been allowed to exist unchecked since it was patented in 1929. I understand and will allow you a moment to compose yourself. Have you taken it? Okay. The U-shaped neck pillow is an unsupportive abomination; a pernicious, deceitful, recklessly ubiquitous travel trinket lulling the masses not to sleep but to a zombielike restlessness for which they have been trained to blame themselves, i.e., “I can’t sleep on airplanes.” The U-shaped travel neck pillow is a useless trash pillow for nobody.
Seriously why do people use them? It’s one of the trends that has caught up and the second you buy it, you regret it. If you are a masochist, then at least go to Wirecutter and get one from their recommended list.