Durable inner air bladder and soft outer pillowcase
In order to prevent air leakage, we separated the bladder core from the pillowcase. Even if the pillowcase is slightly scratched, it will not damage the bladder. The bladder is made of thick TPU, resistant to pressure and abrasion, which can keep the air in it securely. The pillowcase is made of polyester, which is breathable, soft and skin-friendly. A layer of lining is added in the pillowcase to increase warmth and reduce contact noise. This upgraded feature ensures that you enjoy a full nights sleep without worrying about the pillow becoming flat.
The pillowcase can be taken off and washed separately, which not only protects the bladder but also makes washing more convenient, so that you can sleep on a refreshing pillow after each expedition.