IsPerfect Ultralight Camping Travel Inflating Pillow, Comfortable for Hiking, Backpacking, Picnic, Outdoor Sports Perfect for noon break at office or outdoor activities like camping, traveling, etc Portable, compact and lightweight, and comfortable to lay on Curved vertical lining inside generates ergonomic profile Multi-purpose air valve. Filled with gas simply by several blows 80%Polyester + 20%TPU, Exclusive 1 Year Warranty.