Ultralight 2.5-layer fabric made from Pertex®, ideal for packable or expandable garments. The ripstop construction gives it extra strength and the membrane on the back makes it both waterproof. A micro-embossing helps protect the membrane without comprimising its breathability. Baffled technique construction: the inner tunnels are created using heat-bonded tapes, instead of the traditional seams, becoming three-dimensional. This way, the outer fabric remains intact, and cold spots typical of classic seam construction are eliminated, improving the garment's insulation performance and preventing accidental feather loss.