The airstream pump, integrated into the stuff sack, and the high airflow xpress valve make inflation and deflation quick and effortless, so you can set up camp in no time. Thermalcore technology delivers excellent insulation without adding bulk, keeping you warm while maintaining a lightweight, packable design. Whether in a pannier or backpack, this mat ensures comfort without compromise. Thermal core insulation with a suspended trm layer reflects warmth back to the sleeper effectivelyseason 3lighter weight and significantly reduced packed size when compared to past modelsair sprung cell construction, 10cm thick for plush comfort in any sleeping positionxpress valve and pumpsack integrated into stuff sack make inflation, adjustment and deflation a breezeincreased weld strength for greater durabilityincludes stuff sack with integrated pumpsack, pillowlock patches, repair kitpacked size 20.5 x 11 x 11cmpacked weight 500gstuff pump sack weight 55gr value 4.1thickness 10cmweight 500gmax height 168cmmaterials 30 40d nylon with tpu lamination, single layer trm reflective insulation