Very good envelope with sufficient protection for the inner workings

When unpacking, I first thought, as filling material would be included in it.
But after opening the zipper, I realized that the outer wall comes very well padded.
The inside is soft and very well made.
Also, the envelope for securing the zipper to the MacBook Air is designed and how I find very well done.
So the shell itself can cause the inner workings of any damage / scratches.
A very good material that goes well is still very easy.
All in all a very nice envelope with good fit.
No slobbering or move inside for the MacBook Air possible.
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And the shipping time was, despite alleged 4 days ago, 2 days but still very fix.