The shell looks good and fits well to the Kindle 3. Not too tight and not too loose. The material gives me a good idea (I hope it is leather, as described), but smells strongly of chemicals .. The seams are not clean. In two places the threads 1-2mm watch out. (On the front inside page)
The bag has a magnetic closure which keeps pretty good.
The color is stronger than in the picture. If I had the chance again, I would be more likely to chose a different color.
Maybe there are not any cases like this, but what bothers me the most in my dirty the seams. Otherwise, everything is fine.