Have your pocket with the Nokia Lumina 820 rarely used. However, I changed the phone often times the SIM card. The bag is secure very, it is difficult to solve the phone from her. After more than 1 year, the plastic edging is aborted halfway, then completely. Now the bag is completely useless. The fairly strong magnet has occasionally destroyed my magnetic stripe cards at park in the parking garage. Since the bag is otherwise pretty and pleasant on the handling, I give another 2 points.
