From the optics, the battery is kept very simple. The color is a matter of taste. The workmanship and materials are very high and feel great in your hand. Is complemented by the battery of a simple cloth bag. Very good combination. The charging cable've unfortunately only one Micro USB Anschuss a Lightning / Apple cable is not there. The capacity is sufficient for a full load over. Overall, therefore, a useful accessory that well but puts the focus on the optics.
