SKS Smartboy Handlebar Mount For Smartphones:

With this innovative mount you can fit your smart phone to the handlebar of your bike in seconds, or even to the push bar of your stroller without any tools! The supplied plastic case keeps your smart phone dry and handy. It also features a transparent touch window for operating your display.

Maximum size of smartphones 155 x 90 x 9 mm. e.g. iPhone 6/7/8