Big River Outdoors built their two person bags with comfort, ease of use, and quality in mind. They are large at 100" X 65" X 65". They use  two layer offset quilting construction, ultra durable water resistant ripstop, and canvas shells, and super cozy flannel liners.  Each bag includes a heavy duty 2 way zipper, an adjustable mummy style hood, a massive shoulder, and zipper baffles.  They come complete with two custom compression straps that make it simple to stuff the bag for simple transport.