Great leather case with a beautiful finish. Article very neat and exudes quality. The negative comment that the magnet would drain the battery is completely false and unjustified! The magnet of the clasp is located on the upper edge, top of the phone, not the back of the phone where the battery is located. In other cases where the clasp containing the magnet comes just fall back on the back of the phone while the battery against: yes there there could be interaction between the two .... If your phone runs out at great speed, see the rather intensive applications side energy (funds of animated screens, etc ....) and a too high brightness. My Galaxy S3, this case holds much more than 2 days without recharging with moderate use (sms, some calls, internet surfing) ...