Inside is lined (similar to plush) with a very soft cloth bag, scratching of the case are ruled out. At the corners, there is additionally 4 rubber holders for better stability.
Through the knobbed the shell is relatively thick, but the device is the better protected. Even a slight fall is expected to be unscathed.
The material and this honeycomb shape (Diamond Style) is however sensitive to dirt, dust and lint can be removed by "pluck" by tedious.
Otherwise, I can recommend the full bag.