Continuing with the winning formula of wave-shaped foam core, the pack size and weight are vastly reduced compared to traditional mats. This 10cm thick version of the Dreamcatcher range has an R-rating of 6.7, making it suitable for colder temperatures as low as -30oC.Single-person self-inflating sleeping mat Flat High-Flow valve - easy inflation and rapid deflationWave-shaped foam for comfort and volume reductionHorizontal air channels reduce weight and pack sizeCarrybag includedPFC free construction Dimensions: 195 x 63 x 10 cm (LxWxH)Packed dimensions: 66 x 17 cmR-Value: 6.7 (-30oC)Weight: 2.3kgTop Material: 190T 75D 100%, polyester peachBottom Material: 190T 75D, 100% polyester