Super secure - would recommend.
I bought the case and strap to have my phone handy for photos while hiking. I was able to record while zip lining without worrying about dropping my phone. Day to day it is super handy as a lot of skirts and dresses do not have pockets. During power outages you can use your phone flashlight hands free - very handy when approaching your vehicle. People are impressed by the functionality and beauty of the product. After all my adventures, the strap, case and my phone is still in mint condition.