The bag itself is ok. Does what it should. But I have to unpack directly heard a pungent smell, so ventilate first. But what one knows of other products as well. What really annoyed me is that on the one hand a thick groove was pushed in the back and the other on the front side, as something to glue residue looks (which I also do not rub after thorough abbekomme), it stuck.
Therefore, by me only 2 stars.
Edit: dealer was very friendly and sent me for free a new shell. This was perfect. Therefore 4 stars