The build quality is good, the bag seems solid. I find it not too thick, the external dimensions are just 32x21x2,5 cm (LxWxH). The MacBook Air does not shake in the bag back and forth, has a firm hold without being schwehrgängig put into or taken out. Only on the corners to be careful, if one tightens the zipper. The inner beads should already slipped over the edge of the MacBook, before closing the zipper, otherwise the closing grinds on the device! But this will be similar in other Raschen.
Conclusion: Good pocket for a good price, an exact fit. Definitely a better alternative to my previous solution (MacBook wrapped in towel in a larger universal case). Let's see when Apple brings out an original bag.
