The Cabeau Evolution S3 Pillow is a worldwide bestseller. With patented ergonomic design and exclusive vertical side panels, our award-winning evolution® s3 pillow has redefined what it means to use a travel pillow. Responsive memory foam and 360° head and neck comfort pave the way for superior comfort, giving travellers everything they need for rest and relaxation – making it a proven sales leader that customers ask for by name. As part of our ongoing improvement and enhancement program, Cabeau has upgraded the Evolution pillow to Evolution S3. The S3 features our patented seat strap system which allows you to attach the pillow to the wings of the seat headrest. Features: - responsive memory foam core - flattened rear neck cushion - high-performance, quick-dry fabric - raised sides for 360° head/chin comfort - adjustable sliding support toggle - side pocket for storage - premium travel case included to compact pillow to 1/4 its size Specifications: - Measure: 9.75 in l x 10 in w x 5 in h / 24 cm x 25 cm x 13 cm. - Weight: 1.6 oz / 329 g. - Colours: Jet Black, Indigo Blue, Slate Grey, Cardinal Red.