SUPERIOR TPU MATERIALPolyester fiber material gives the inflatable pillow high abrasion resistance, water resistance, elasticity, high shear strength, and recyclability. The inside is treated with TPU coating. And with soft, comfortable and not sweltering surface for all seasons. . ERGIMIC DESIGNThis small camp pillows has an ergonomic design. The U-shaped arc design conforms perfectly to the curve of your head and neck and lumbar, whether lying or seated. Ensures the support for sleepers and offers you a comfortable and sound sleep. . EASY TO USETo inflate, with the simple click of a button and blow with approximately 3-5 breaths. To deflate, open the bottom of the valve and roll the pillow towards the valve opening. You can adjust the firmness of the inflatable camping pillow to get the comfy support. . ULTRALIGHT AND COMPACTThis portable pillow has smaller dimensions for storing than a beverage can, Compressible approximately 11 x 7 cm and weighs only 100 g. You can carry it in your backpack or pocket for easy access anywhere. .