On the back is the recording of the positioner, thereby is the separation between the equipment and Philips Qi charger too large, so no charging takes place. The material of the shell is, however, in principle, so thin that a charge could be made (I've tried), were it not for this seat for the stand.
The material of the bag seems so how the price: cheap. It looks cheap and feels like that.
The bag is usable and includes most, so that the magnet off the Nexus and can be switched on again, usually but not always.
For the old Nexus I have an expensive bag and am thus probably spoiled. This bag here does not fulfill my expectations. Olfactory this bag is okay, it just smells a little.
Addendum: With Qi charger from Dreamtime Store the Nexus is loaded despite the "Knubbels".