Design: Features an ergonomic U-shape with a raised "hump" at the back to provide 360° support for the head and neck.
Built-in Pump: The circular component on the right side is likely a built-in manual air pump, allowing you to inflate the pillow without blowing into it.
Material: It typically has a soft, plush, or velvet removable cover that is machine washable.
Portability: Includes a drawstring storage bag for compact travel and an adjustable cord to secure the pillow around your neck.