Meet Cabeau's Evolution S3 - the world's best travel pillow for airplanes and travel. The innovative Seat Strap System easily attaches to the airplane seat wings, while the adjustable front clasp keeps the S3 fitting snugly around your neck. With the S3 travel pillow securely fastened to your seat, you can slip off to sleep without worrying about your head falling forward or side - to - side. Combine the Seat Strap System with our super - soft memory foam, quick - dry outer fabric, and convenient zippered storage pouch, it's no wonder that the Evolution S3 is the best travel pillow for planes, cars, and home use!