This bag combines several functions: 1. The mobile phone can be again, as in previous models of Nokia and Co finally clipped on a belt, and is without a long search at your fingertips. 2. The bag provides better protection against accidental unhook and fall of the mobile phone as a protection with snap hook additionally supported. 3. It is in the pocket on the side and can not get overweight in motion (former bags were positioned vertically and have a tendency to lean when moving aside and autonomously unhook and fall to the ground). 4. The magnetic closure and some openings for taking quick to hand and pack it again to protect it from shock.
I think the Pocket super thoughtful and look forward to such a use. Many others are pencil cases you must fumble out of your pocket, backpack or jacket pocket only cumbersome and possibly thereby. Calls missed.