https://amzn.to/2SOg1dh

The Roam Universal Premium Bike Phone Mount fits that bill and provided the perfect solution for carrying my cell phone when going on long bike rides.
Believe it or not I used to carry my iPhone in my pocket and put a safety pin on it before I got this baby.
So every time I snap my phone into the secure plastic grip with the silicon net I get a kick out of its simplicity and effectiveness.

It will securely fit and phone up to 3.5 inches wide! Holds iPhone 6s / 6s Plus iPhone 7 / 7 Plus, Samsung Galaxy S7 / Galaxy S7 Edge, OnePlus 3, HTC 10

It can also fit any handle from 7/8” - 1-1/4” because it comes with a clever adjustable handlebar clamp.

The holder has six points of grip so you can rest assured your phone will be safe and won’t fall out and the mount will adjust to any angle for convenient viewing while riding so you can take phone calls, use navigation, or do pretty much anything, but it’s probably best to keep your eyes on the road.

My favorite usage it to put on a tracker app like RunKeeper which instantly gives your bike an easily readable display with tons of useful data like speed and distance traveled it really adds a whole other dimension to my cycling experience.

The high quality silicon and plastic device has thousands of positive reviews on Amazon, and comes a 100% money back lifetime guarantee which is pretty impressive.