This Dream Island 20°F Doublewide Sleeping Bag is a 2-person sleeping bag with a semi-rectangular shape and a double zipper for easy access. It is insulated with synthetic polyester, making it suitable for 3 seasons of camping. The sleeping bag is made with a durable 40D nylon ripstop shell and a comfortable cotton-polyester blend lining. With a temperature rating of 20°F, this sleeping bag is ideal for adult campers up to 6 feet tall, providing warmth and comfort during outdoor adventures. Easy to care for with machine wash instructions, this sleeping bag is a reliable choice for outdoor enthusiasts.