The Klymit Wild Aspen 20 F Large Sleeping Bag is designed for three-season camping and backpacking, delivering reliable comfort in a 20 degree rating. Sized at 82" x 32" with a 60" shoulder girth, this cold-weather bag offers a spacious fit for backcountry campers. High-performance synthetic insulation provides an excellent warmth-to-weight ratio to help retain body heat, while the lightweight micro-polyester shell offers water and abrasion or use. A soft interior liner adds comfort, and the adjustable mummy hood fits snugly around the head and neck for added protection on chilly nights. The full-length zipper draft tube helps block cold air, while the roomy footbox provides extra space without sacrificing thermal efficiency. Weighing just 3.1 lbs. and packing down to 8" x 13" in the included compression sack, this mummy sleeping bag is a dependable choice for your next wild adventure.