Version 1 images.

I've drawn out some detail images of the Glass end of the Hard-core Glass Cable and of the silicone sleeve that will go over the Glass battery.

Version 1 - Glass end of the Hard-core Glass Cable

Version 1 - Silicone cable support

I am currently working on version 2 of the cable. Since talking with a few people about it, I think I will be taking the cable straight up the side of the Glass then turning towards the back. The design change will allow for a tighter fit against Glass and should help to avoid strain on the micro-usb.

The silicone sleeve will remain pretty much the way it is. I may reduce the size, but it is pretty small as it is.

I'll be specifying the smallest diameter cable I can get so we can keep it nice and flexible and make it as light as possible.

I'm also going to be making the USB-A end of the cable as compact as I can as to avoid the same strain issues on your battery pack. I might even make it a right angle cable on parallel with the width of the USB-A plug.

Let me know what you think.