• NKTR AIR HEAT-REFLECTIVE SYSTEM: Three-dimensional heat-reflective structure, multi-layer composite aluminum mold provides heat circulation, reducing heat loss from the body to the ground and preventing the back from getting cold. Extra side walls to minimize rolling out of the sleeping pad area during use
• 6.5 HIGH R-VALUE INSULATION: Naturehike ultralight air mattresses have a high R-value of 6.5 for warmth and insulation. Suitable for temperatures above -13°F/-25°C. 10cm ( 3.94in ) thicker design, both high resilience and anti-compression and shock absorption, peace of mind to block the ground
• EIGHT-LAYER ALUMINUM MOLDED 3D INSULATION STRUCTURE: The interior contains 8 layers of aluminum molding to further separate each individual air chamber, reducing heat loss due to convection, locking in the temperature and significantly increasing warmth, while the perforated aluminum layer design also reduces noise
• DURABLE ULTRA-LIGHTWEIGHT MATERIAL: 20D nylon TPU, TPU has better wear resistance, low temperature resistance, and resilience. Sleeping Pad only 540g/ 19.05oz (Includes outer box and storage bag), storage volume only Φ13 * 22cm/ Φ5.1 * 8.7inch, suitable for lightweight camping or hiking. Excellent thermal insulation to weight ratio
• COMFORTABLE AND STURDY SLEEPING PAD: Punching point structure, providing tough support, the pressure is evenly distributed by each contact when lying down, providing a soft sense of support, the whole soothing relaxation. 77.2 * 25.2inch/196 * 64cm size is enough for you to turn over freely on the air cushion
• PATENTED DUAL-VENT VALVE DESIGN: Only open the outer air cover can be inflated in one direction to reduce air leakage, open the inner air cover can be quickly deflated to enhance efficiency. Also free inflatable bags, straps and TPU repair allowance
• TIPS: You can deflate appropriately when the temperature is higher and inflate appropriately when the temperature is lower, but please don't over-inflate, it will easily cause bulging. If you can still support it stably after pressing your hand hard, or your buttocks won't touch the ground after sitting down, it is full of air