This is a very elegant solution I bought 2

This Tether is the only one using the bungee cord and that cord is lightweight, and stays out of the way most of the time, daily user!

I am delighted with this device. In my work involving precast cement, the standalone phone case lacks an adequate attachment, which can cause the phone to slip out of place during urgent situations. This feature helps prevent accidental drops in the forms or other areas. I highly recommend it.