HEADCATCH TECHNOLOGY: A fully customizable fit using our global patent-pending HeadCatch strap that helps regulate temperature with the open neck design and prevents the dreaded bobblehead movement. The only pillow that contours one s jawline without gaps like an egg carton does to an egg. Feed the strap through the buckle for a snug fit, or strap across the pillow for a looser fit. SINGLE-BREATH INFLATABLE CORE: Easily inflate or delate to your desired firmness for your perfect amount of support every time PATENTED THIN FLAT BACK: The slim flattened pillow back aligns your spine, relaxing your back muscles and releasing all that pent-up tension. COMPACT amp; PORTABLE: Pillow compacts to the size of a soda can in a convenient pouch to attach to your belongings, saving you valuable storage space WASHABLE COVER: No need to worry about those unwanted smells, the Air TNE s removable cover makes it easy to wash always fresh for your next trip.