Good product with a question mark (Update April 2015)

I have the envelope now since November and am very happy with the function. Sleep function works flawlessly, the Kindle securely holds in the envelope, the state function has proved highly successful and also the reading loop fits my hands.
Criticism is the pressure lock: If you, like me, the envelope often completely flips and the tab with the push button starts the image accordingly (makes sense since turns on otherwise when you switch the Sleep function) interrupts the leatherette after a short time - for me only the question of time before it falls off completely.

Update April 2015: Now it has happened: just 1.5 years and mainly just on vacation use is from the tab. For the price I'd have expected a little more longevity. Real shame because of the sheath is still absolutely fine, I would stay with the 3 stars - but ...: devaluation of 2 stars