Review on 🚴 GUB Bike Phone Mount Holder: Universal Adjustable Cradle Clamp for iPhone & Samsung Galaxy - RED88 by Victor Pinckney

Extremely low profile with direct attachment to the stem. The machined parts are very durable. This will take a long time. Holds tight with a decent case. The only thing that bothers me is that the screw clamp doesn't inspire confidence, it never came loose but still prompted me to check. Also, the protrusions that grip the device don't have factory pads, so without a case damage can occur over time (rubber pads are included that fall off quickly so you can attach them yourself).