GS5 Battery Holder

After two years of carrying this around I figure its about time to share my design.
I designed this in 2016 to carry around a spare battery for my GS5. The first design was completely square, I had issues with this as it tore holes in my pants. After revising 6 to 7 times this was the final product.

All edges are round to allow for easy carry in pockets.
Simple two piece latch design.
Slot in bottom of case to catch feet of battery.
Hole in back to make easy removal of battery.
Tight to