Whether on a plane or a train, in a tent or a mountain hut – with a Cocoon Travel Pillow, you are definitely making the right choice. It can be compressed to fist size in its own packing sack, making it easy to fit into any carry-on luggage. The practical pillows relieve pressure on your lumbar spine or serve well as a head pillow. Made with the highest quality filling of hydrophobic down with maximum loft.