I would highly recommend this bike phone mount. The mount holds my iPhone 7 with an existing case, which I like because it allows me to choose my own protection. It is easy to install as it works similar to a watch strap and connecting/disconnecting the phone is also easy. The material is easy to wash, so a muddy ride or a downpour won't be a headache. The mount held my phone very securely during city driving and the only issue I can point out is during a really bumpy ride or if your hands are slippery after a morning shower, it can roll forward a bit while driving but it does did not turn out to be a serious problem. The price is affordable, the customer service is very friendly and accommodating, and the design is versatile since you can attach it to a scooter, bike, or anything else with a cylindrical stem.