Polyester Imported Stay warm in temperatures as low as 0°F Big and tall design for campers up to 6 ft. 2 in Thermolock draft tube keeps body heat from escaping through the zipper Coletherm hollow polyester insulation for better heat retention with less weight Adjustable hood for the perfect mix of warmth and ventilation No-snag zipper Dimensions: 82 x 32 in Machine washable for easy cleaning 5-year limited warranty