I searched for my Kindle Fire HDX (current model, as of June 2014) an inexpensive shell. The envelope is not only inexpensive, but looks really good and fits perfectly - all connections are there, where they belong. That the bag plotting something cover and soil are like a hardcover book, will help protect at. Here everyone must know himself what he needs and seeks.
The customer service of anchor is also more than exemplary. The answer and solution for me came in one day.
Frankly, I do not know what could have longer an expensive shell.