I use the case for my Galaxy S5 on my motorcycle. Overall I am very satisfied. The bag does not reflect and sunscreen works great. Especially with reflections I had some massive problems with other bags. The fact that I in this case does not have the problem exactly, I do not make the screen brightness set to maximum at the navigation. This saves battery. Another advantage is the zipper that can be opened from 2 sides. This can open up a small gap for a charging cable at any point, for example.