Hikenture Camping Pillow [19x High-Rebound Urethane] Inflatable Pillow, Ergonomic Design, Self-Inflating, Ultralight, Portable Pillow, 30D High-Elasti

💤【3D Support & Two Heights】Designed with varying heights, it conforms to the curves of your body, reducing shoulder strain and providing a comfortable sleep. The pillow has both high and low heights to accommodate various sleeping positions.

⛺【Patented 2-Way Check Valve】The large diameter valve allows the portable pillow to inflate automatically! (※Inflation may be slower during the initial inflation as it is in its factory state. Please be aware of this.) It also prevents backflow when deflating, making storage easier.

👍【Perfectly Balanced Comfort and Portability!】Not only does it prioritize comfort, but its compact storage is also a consideration. It contains 19 times the high-rebound urethane, providing superior stability compared to pure air pillows! When stored, it takes up less space than bulky memory foam pillows! Recommended for anyone struggling to choose a camping pillow.

🌟【A Soft and Supple Texture, Unforgettable!】 】By using a 30D highly elastic material on the surface, we have achieved a feeling of being enveloped, that is, a secure fit to the head. With ordinary pellet-shaped sponges, you will feel a bumpy texture when you rest your head on them.

🔴【Precautions for First Use】 ❶ Because the product is compressed by machine during shipping, the air may not circulate evenly during the first use, and it may not automatically inflate to a thickness of 12cm. ❷ When using for the first time, gently knead the urethane foam by hand and let air in, which will allow it to inflate more smoothly from the next time onwards. ❸ Also, in low temperature environments, the properties of urethane foam may temporarily impair inflation. In that case, after fully inflating it, leaving it in the sun or in a warm place for a certain period of time will activate the material, allowing it to inflate faster and more firmly.