Ultralight design makes it the ultimate backpacker bag. Designed to fold up to virtually nothing, with a featherweight 210T polyester diamond ripstop shell and 210T polyester taffeta liner. Single-layer quilt construction with floating shell, trapezoidal foot box, and fully adjustable contoured hood. Includes external pillow pocket; rugged two-way, self-repairing zipper; and compression stuff sack. Regular Length: 82" x 32" x 21". 2 lbs., 2 oz. Long Length: 87" x 34" x 22". 2 lbs., 6 oz.