Unfortunately cheap quality

I have received the product quickly.
For a moment the cover looked really good. Unfortunately, after only 3 weeks of first crack at the hardcover has surfaced. And that without the Ipad fell down or the like. A week later, the next plan.
I do not know if it is up to the current sub-zero temperatures or just the inexpensive material. But normally should as a cover so survive the way to work.
I would not buy it again.