This hoodie known as Hypnos hoodie is a great piece of addition to your travel baggage. It inflates when you sleep while traveling. It is a pillow system which has an engineering functioning in-built for your hooded sweatshirt.
It is simply fabulous in giving you a total support to your neck and head while you wish to move your head sometimes, it supports you, without any doubt. We all who travel frequently should get this immediately.