Naturehike Ultralight Insulated Sleeping Pad with R5.8, 3.2in Thickened Patchworkable Inflatable Double Sleeping Mat for Camping, Hiking, Climbing with Inflatable Bag (Orange-Rectangular-Large)

SGS CERTIFIED HIGH R-VALUE: Unlike many false overestimated R-value on the market, Naturehike Self Inflating Sleeping Pad has an SGS professional testing certification of 5.8 high R-value, suitable for temperatures above -4°F/-20°C. 8cm ( 3.2in ) thicker design, both high resilience and anti-compression and shock absorption, peace of mind to block the ground. 3D THREE-DIMENSIONAL HEAT-REFLECTIVE STRUCTURE: Aluminum layers are added inside each layer to further separate each individual air chamber, reducing heat loss due to convection, locking in the temperature and significantly improving 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 650g/ 22.9oz, storage volume only Φ10 * 18cm/ Φ3.9 * 7inch, suitable for lightweight camping or hiking. 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. 71.4 * 22.6inch/183 * 58cm 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