The Multimat Camper 75 Double Self Inflating Camping Mat is a very versatile mat that can be used as a double or a thick single and is ideal for camping trips and festivals in the spring summer and autumn time of year This self inflating mat has two valves for quick inflation/deflation PVC membrane for air tight seal and a quality high insulation/rebound PU foam core for full and fast insulation and a 75D polyester top and base to offer you a comfortable nights sleep The Camper Double has a centre seam which means that it can be used either as a double or can be folded to make a thick 15cm single it also comes with retaining bands and stuff sack for easy transportation and storage