Elegear CumbreX™ Sleeping Pad for Camping with 9 R-Value, 4” Thick Ultralight Camping Sleeping Mat for All Seasons, Insulated Backpacking sleeping pad, Durable Camping Mattress for Outdoor Hiking Tent

【9 R-Value Certified】Built with an advanced 9-layer insulation system, this camping sleeping pad delivers an exceptional R-value of 9, independently SGS tested and ASTM F3340-22 certified. It provides excellent insulation against ground chill, creating a comfortable sleep surface in cold weather—even in extreme environments down to -40°C. Designed for serious outdoor use, it delivers dependable warmth and comfort when temperatures drop, making it a reliable choice for four-season adventures.. 【4-Season Ready】Designed for reliable year-round use, this insulated sleeping pad for camping delivers consistent comfort across all four seasons—from warm summer nights to cold-weather camping. It performs especially well in terrains with large day-to-night temperature swings, helping maintain a stable sleep experience. Well-suited for high-altitude regions, deserts, forests, grasslands, coastal areas, and snowy mountains, making it a versatile choice for diverse outdoor environments.. 【Ultralight Backpacking Ready】Weighing just 2 lbs, this backpacking sleeping pads is designed for backpackers and minimalist outdoor adventurers who prioritize low pack weight and efficiency. It packs down compactly to save valuable backpack space and includes a pump sack that allows fast inflation in just 4–6 pumps. No built-in pump, no extra gear—making it an ideal choice for long hikes, lightweight backpacking, and fast-moving outdoor trips.. 【Stable Sleep Anywhere】With a full 4-inch thickness—thicker than most standard 3.2-inch camping mat—this sleeping mat features a space-saving mummy shape and densely distributed support cells to evenly disperse body weight. It keeps your head, back, hips, and legs comfortably cushioned and elevated off the ground all night, helping prevent bottoming out even on uneven or rocky terrain.. 【Durable & Waterproof】Crafted from 20D tear-resistant nylon fabric with a reinforced TPU layer, this ultralight R rated sleeping pad is built to withstand abrasion, moisture, and demanding outdoor use. The rugged surface helps resist scratches, punctures, and wear from rocky terrain, while the waterproof construction keeps moisture out. Designed for repeated use across seasons, it remains dependable in a wide range of outdoor environments.. 【After-Sales Support】Elegear CumbreX inflatable camping mattress is designed for real-world outdoor use and backed by reliable after-sales support, this sleeping pad offers added peace of mind. If you have any questions or need assistance, our team is ready to help—so you can focus on your adventure, not your gear.