<!--ProdInc[170094656]/Mall:[rei_US]--> Self-inflating design quickly transforms from flat, packed size to a fully inflated mattress Custom REI valves allow quick inflation and easy one-way deflation; inflation valve interfaces with the REI Co-op Quickflow sleeping pad pump (item #228269; not included) This pad has an R-value of 7.0, which makes it great for year-round adventures, even in extremely cold conditions; it provides high levels of insulation from ground Most sleeping pads we sell range from 1.0 (good for warm weather) to 5.5+ (for use in extreme cold); the higher the R-value, the more insulated the pad R-value tested according to the ASTM F3340 standard Horizontally cored foam reduces weight and bulk; 2.5 in. thickness provides plenty of cushioning Toggles and loops allow multiple Campwell pads to connect together without gaps The toggles also allow this pad to be connected to our Campwell folding cot (item #229078; not included) for a secure pad/cot interface 100% recycled soft-stretch polyester fabric fabric on top provides a plush surface 100% recycled polyester bottom fabric resists wear; all seams are welded for leakproof strength Stores in an included long, narrow carry bag for easy packing and transport REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon creditsImported. Technical specs <table border=1 cellpadding=5 style=''border-collapse: collapse;''><!--[--><tr class=''tech-specs__row'' data-v-fc44804c=''''><th class=''tech-specs__header'' data-v-fc44804c=''''>Best Use</th><td class=''tech-specs__cell'' data-v-fc44804c=''''><!--[--><p class=''tech-specs__value'' data-v <a href=''https://www.rei.com/product/228267/rei-co-op-campwell-sleeping-pad?colorId=136806'' target=_blank><img src=''https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=rei&ProdInc=170094656&MallIDEncodeYes=0&SiteName=PostSelf'' width=''100px'' height=''20px'' border=0></a>