The NOMAD Darwin XW 10.0 self-inflating sleeping mat offers premium comfort for camping, campervan trips, and guest accommodation with its extra-wide design and substantial thickness of 10 cm. Measuring 198 cm in length and 77 cm in width, this dark gray mat features a box-wall construction with completely vertical side walls, maximizing the usable sleeping area and allowing for seamless placement next to another mat for edge-less sleeping arrangements. Constructed from durable polyester fabric on both the top and bottom, the upper layer has a soft, brushed surface for enhanced comfort while maintaining water resistance through an eco-friendly PFC-free treatment. The interior contains a 10 cm thick, high-density foam that provides excellent insulation against ground cold, with horizontal perforations creating air tunnels that significantly reduce weight and pack volume without compromising support. This foam includes an antibacterial treatment to prevent mold growth. A large three-position valve system facilitates easy inflation and deflation with closed, half-open, and open settings, as well as a one-way function that retains air during inflation and allows for complete air release during deflation. After rolling up, the mat compresses efficiently using the included compression straps and can be conveniently stored in the provided fabric bag. To extend product lifespan, this sleeping mat comes standard with a repair kit.