The material RoadSkin like it actually pretty good, I also use a shell each in size A6 and A4, but in the color graphite.
I bought (right in the x17-shop) this Roadskin shell in color cork for 3 deposits, because I like a little thinner would my calendar recently. The material I find still good, but the color is actually useless for me. It is brighter than it gave the impression of the screen and accordingly dirty quickly. After a few days the closing rubber ugly black streaks and stripes had caused on the surface. The transport in the bag has already left its mark. This part looks after just 2 weeks in use quite scruffy, so I have again dug out my old NylSkin sleeve (with slightly frayed corners).
The material is safe Roadskin durable than NylSkin, but you should definitely choose a dark color. So bright it is not worth much.
I would recommend this product, rather not recommend in this color.
