These bags are built with quality and comfort in mind.  They bags use a two layer offset quilting construction, ultra durable water resistant ripstop shells, and super cozy flannel liners.  These include two way zippers, so you can zip two bags together, an adjustable mummy style hood,  a massive shoulder, and zipper baffles. They are extremely spacious at 95, X 40" X 40", and come complete with two custom compression straps and a stuff sack for simple transport.