This outdoor square inflatable pillow is specially designed for scenarios such as casual camping and traveling. It is made of PVC flocked fabric, which feels soft and skin - friendly, offering you a comfortable user experience. In terms of design, it features a generous square appearance with dimensions of 440mm x 270mm. It can fit well against the neck and head of the human body, providing sufficient support. Moreover, it is very lightweight, weighing only 75g, so it is effortless to carry. Whether used as a sleeping bag pillow during camping or as a neck pillow and back cushion during a journey, it can perform excellently. It is suitable for a wide range of people, including both men and women, young and old. For those who love outdoor leisure activities, it is an essential and considerate good. Its foldable design makes it easy to store and can be easily put into a backpack, allowing you to start a comfortable outdoor journey at any time.