Therm-a-Rest Argo Outdoor Tech Blanket Advanced warmth: 37.5 insulation provides micro-climate control for superior temperature regulation and comfort Next-to-skin comfort: soft-touch, Brushed polyester lining Added comfort: draw cord at bottom edge reduces drafts, cinching around a mattress to keep the Blanket in place Versatile: perimeter snap loops mate with another Therm-a-Rest quilt, Blanket, sheet or mattress snap kit Dimensions: 75" x 57"/weight: 802 g