Re: What case do you use for Moto G 2015 ?
I got the flip case from Motorola. I ordered it the same time I ordered my phone and the phone and its case arrived in the same box. The back of the flip replaces the back cover. As I read in a review, you need to make sure that the back cover is completely snapped into place; I thought I had but later discovered that it fully wasn't snapped in place around the center part where the camera lens and flash are. So be sure and press everywhere. This ensures that the phone really is waterproof.
One thing I wasn't expecting but really like is that this case is like the cases on the Nexus tablets; there's a little magnet in it and when you close the cover it turns off the display with a subtle click sound. Very nice.