Sea to Summit Ultralight XR Insulated Air Mat - Large Mountaineering glasses All tracks require care at

All tracks require care at all times

When empty

Advanced tooth geometry for easier starting and faster placement

the punch-through neoprene GlideSkin™ comfort-neck and arm seals provide all-day comfort and keep most water out

18% Merino Wool

Sea to Summit Ultralight XR Insulated Air Mat - Large Mountaineering glasses All tracks require care atThe Ultralight XR Insulated Mat offers unmatched stability and comfort with 151 Air Sprung Cells that contour to your body, reducing pressure points. Overview The Ultralight XR Insulated Mat offers unmatched stability and comfort with 151 Air Sprung Cells that contour to your body, reducing pressure points. Its wider profile suits side sleepers, while hybrid 30 40D nylon and Ultrafresh treated TPU laminate provide proven durability. ThermalCore