Bestwe Black Neoprene Sports Fitness center Jogging armband case sleeve pocket protection Skin Case for Samsung Galaxy S4 Android Smartphone Cell Phone (Wireless Phone Accessory)
I have the bag of some time already in use and use them PRIMARILY running. I find the bag very functional and am very satisfied with the processing. Even after repeated use, the bag has suffered no scuffs. My S4 fits perfectly in the pocket and can also be operated in the envelope. The use of the GPS function and also the headset is completely unproblematic.
In sum, I rate the bag as very good and recommended.