Outdoor Inflatable Pillow Lightweight Folding Inflatable Seat Pad Portable Soft Travel Pillow for Hiking Climbing . Inflatable Outdoor Cushion Lightweight Feature: 1. Durable Material: The inflatable outer cushion is made of 30D high density TPU nylon material on the surface for softness, abrasion and tear resistance. Meanwhile, the inner layer contains TPU film for excellent tightness, water resistance and moisture. 2. Rapid inflation and deflation: The product includes an adjustable inflation valve with a diameter of 2,5 cm. Simply close the main valve, open a small opening to ensure one-way airflow without leaks, and it can be easily inflated by blowing through your mouth. Reopen the valve to deflate. 3. Multi-point support: The internal design uses the electric welding method to create a high plane between the connected safety gas cushions. This creates multiple meshes to support airflow with several support points for even pressure distribution. 4. Lightweight and portable: With its light weight and small volume, the inflatable pillow is easy to carry. Once emptied, it can be easily packed into a backpack without taking up much space. 5. Wide application: The 5 cm/2 inch thick pillow has excellent load capacity and is comfortably soft, making it ideal for camping, picnics, hiking, mountain climbing and other outdoor activities. . Inflatable Outdoor Cushion Lightweight Specification: Item Type: Outdoor Inflatable Pillow Material: TPU, canvas Storage size: approx. 13 x 8 cm / 5,1 x 3,1 inches Weight: approx. 87 g / 0,2 lb . Inflatable Outdoor Cushion Lightweight Package List: 1 x Inflatable Seat Cushion 1 x Storage Bag . Inflatable Outdoor Cushion Lightweight