100% Polyester Imported Temperature Rated: 40-degree F cold weather sleeping bag with hollow fiber insulation for optimal heat retention without excess weight Versatile Design: Queen size double bag splits into two single bags for maximum flexibility Durable Materials: polyester shell with brushed tricot liner provides warmth and comfort Easy Access: Features extra webbing along the zipper for smooth operation and includes a stuff sack Spacious Fit: 87 x 59 inch size accommodates two adults fits sleepers up to 6 feet 3 inches tall weight: 8.49 pounds