Unfortunately, very impractical

1. you need to load an extra cable, not a standard micro USB ....
2. take the time that is determined not so pretty. The whole thing is quite thick and unhantlich, because you can also take the same laptop.
3. This function Velcro on both keyboard and the stand for the "screen". When you open the bag, and the keyboard is where it is the note is simply "steep" to and you have the keyboard then solve each time by Velcro and can make back to the bag. Zimlch cumbersome in my opinion.
4. The Bildschirmauschnitt is not great succeeded in little cut above.
5. If you want to invite his touch is necessary to remove or open the bag completely it out of his pocket. Then there is always the whole table full of it just to load the touch.

Everything else is good as already described by others:

Bag with value and keyboard works technically very good except for delays

Unfortunately for me too many criticisms, I send it back.