The bag fits perfectly with the Kindle Paperwhite and the locking mechanism enables the Kindle in the standby mode. The magnetic closure keeps very well, so you need not worry that opens the shell of itself. Even if you shake the Kindle in the cover, it remains closed. The processing of the shell is very good and so far shows no signs of wear. The red I like it very well and fits perfectly with the black Kindle. In addition, a thin padding up and down incorporated as additional protection. Can only recommend the product.