3 inches of stable, cushioned loft.Integrated foot pump allows for fast and easy inflation without using your mouth.Undulating lateral baffles are the most comfortable and unobtrusive topography for sleeping pads.Spaceframe™ Baffles provide more stability and a quieter sleep than competitors.Premium 20D fabrics shave grams for a minimal pack size and weight.Suspended Thermal Mirror™ metalized film provides quiet insulation.Insulated models are lined with Primaloft® synthetic insulation for additional warmth.Micro-adjust valve for customized control over your