The material is very thin indeed. So if a bag is looking, which is made of such a so thick neoprene, like a wetsuit, which should be another model kaufen.Sonst is inevitable disappointment. If you, however, looking for a simple, elegant bag from which can be seen quickly the phone quickly, and does not stand out, which is hereby well served. Who the zipper from swinging too far can easily remedy this. A needle with black thread befädeln and easily sew your own stopper around the desired point of the zipper. This is not difficult to sew as a button, you do not need sewing skills for this little modification and it looks decent. Otherwise, one must stop the zipper open only to the corner, then you can slide the phone gently in the hand. But if one is not too hectic, that should be fine.
The surface feels velvety, making it a good slip protection. Who likes to wear his cell phone in his pocket, should thus be well served, because it keeps very well in my pocket.
Update March 2014: The wrist strap has not kept long. She is more likely to be understood as decorative element, less intended to promote the mobile phone out of his pocket. That's a pity. The bag is now with me mostly around just yet. Personally, I have enough now, this silicone case alone. But that is certainly quite a personal thing, which of the two paths you choose, if you want to protect your cell phone.