I bought a GoPro Session about a year ago. I haven't used it as much as I'd like to because it gets a little cumbersome for taking quick pictures. Whether you are using the GoPro remote or the iPhone app, you pretty much need two hands to use it if you don't mount the camera to something else.
I saw this on Amazon:
I decided that rather than spend $15 I would make one myself with stuff I had laying around.
On a normal day I use an Apple case, for minimal bulk. However, if I am going to do something outdoors I use a more rugged case. These are generally the times when I want to use the GoPro as well.
I had a New Trent case laying around and a few stick on GoPro mounts.
Here is the result.
It obviously adds a little bulk to the case, but I am fine with that.
When paired with the GoPro app it gives me one handed operation of the GoPro. It also still allows me to use the iPhone cameras.
In my brief testing so far I am really happy with it. I think it will help me use the GoPro more as well.
Not bad for about ten minutes of time.