Satisfy your wanderlust and enjoy your sleep under the stars with the lightweight and packable Bestway® AlpineLite™ Insulated Wide Mummy Sleeping Pad. This innovative air pad is compact, rolling up for a packed size that's smaller than a standard water bottle. Stash it in your pack and keep your gear as light as possible as you mountaineer or trek through the wilderness on a backcountry hike. Material & Insulation: With its R-value of 7.6 for cold, extreme weather, the AlpineLite insulated sleeping pad features ThermaZone™ construction with aluminized film, which provides superior insulation and minimal weight. The wide sleeping pad's air pockets provide an extra layer of cushioning and insulation, and fits perfectly under your mummy-shaped sleeping bag (not included). Plus, the air pad features proprietary, puncture-resistant, PVC-free ToughLite TPU material and sporty, durable 70D ripstop nylon fabric, making it as comfortable as it is warm so you can get a good night's sleep even on the trail! Easy Inflation The AlpineLite sleeping pad also includes a convenient pump sack for effortless inflation - no plug needed. Simply attach the pump sack to the low-profile air valve, gently blow into the pump sack, roll the outer edge down and push the air into the sleeping pad to inflate. You can also use the valve with its generous pull tabs to release small amounts of air to ensure the pad meets your comfort preference. Enjoy the adventure even more with the compact and comfortable AlpineLite Insulated Wide Mummy Sleeping Pad.