- Prevented leakage by using aviation-grade TPU edge pressing process. A C-type structure and one-way valve allow inflation and deflation faster and easier. It takes only 12-15 quick pumps to be fully inflated.
- 3-inch thickness which provides the stability and considerable insulation from ground temperature.
- Ergonomic design on the back, waist, legs, and ankles according to the curve of the human body, disperses the body pressure and effectively protects all parts of the body.
- Using 40D 310T nylon material and 150D Oxford strap to enhance the tear-resistance and quietness, improve the water-resistance, chemical resistance, strength, and durability.
- Thickness material limits heat loss for better support and warmth (R-value 2)
- Regular wide size recommends height up to 175cm; Large size recommends height up to 185cm.