Only reluctantly I ordered the envelope: The Ativ S is so elegant - and I should not hide it in your pocket? But I do not want at the same time fully expose the stress of everyday life, the Ativ well. In short: The shell has convinced me: it protects, is inconspicuous, but also fully foldable and the magnetic lock works. The plastic frame that holds the Ativ inside, does not stand out and hardly takes up space. Needless to say that he does not like having falls on the floor - the WP but surely not. If I can ever complain about, then the bright seam of the bag that stands out from the dark leather. But that's just a matter of taste ...