Pronounced good bag at a reasonable price - synthetic or not.

Contrary to the opinions of most people here, I am convinced of the Filztasche. That it is made of synthetic felt, I knew in advance that I'm able to suck information out of written words, "read" popularly called. So I quickly discovered that in the description of the talk of "RPET felt" is what I could define as recycled polyethylene felt after a short Google search.

To pocket: it is well made and makes a very solid impression. My 15 "MacBook Pro without Retina fits perfectly into it, and is supported perfectly by the shape of the bag. If I had unwisely ordered a Retina-bag, I would not achieve any success without violence.
The rubber band that holds the flap is not particularly tight, yet easy to grip. In this way, it does not wear out as quickly.
You can easily put his MacBook in the bag into a backpack or a shoulder bag, as it is so only slightly larger.

Conclusion: Solid, good bag at a fair price, and who can read is a clear advantage.