Desert trips and warm summer nights spent out under the stars call for the Therm-a-Rest Dorado HD Sleeping Bag. With a hood-less design, cinch top, and full-length front zip, the Dorado can either be used as a traditional sleeping bag, or zipped open and used as a blanket across two people. For insulation, the Dorado utilized a plush hydrophobic down that resists moisture and offers an excellent warmth to weight ratio. The Dorado has also been treated with a water-resistant DWR for added protection against moisture.