Kobo Sage Power Sleep Cover Black

The Kobo Sage Power Sleep Cover Black protects your e-reader from damage and increases the battery life of the device. That's because this Kobo Sage case has an extra battery built in. Thanks to the magnetic closure, both the front and back of your e-reader will remain free of damage. You can easily put the device in the same bag as your keys. Don't want to hold the e-reader while you read? The front flap has a built-in stand, so you can place your e-reader upright. When you open the case, your e-reader turns on right away. As soon as you close it, it switches to sleep mode. That way, the battery of your Kobo Sage e-reader lasts even longer.