Make sure you're comfortable in your tent with a quality self-inflating sleeping mat from OEX. The Traverse 2.5 carries a thermal rating (R-value) of 2.6 meaning it's warm enough for colder months and suitable to use for 2-3 seasons. The single valve means a quick inflation time. A bold red with the OEX/Traverse logo printed on the mat and bag.Pack dimensions: 29 x 13.5 cmInflated dimensions: 183x51x2.5cmPolyester pongee with a PVC coatingSingle Plastic ValveDrawstring Carry bag includedColour: RedWeight: 1kgR-value/ thermal rating: 2.6