Fairphone 3 bike mount (removeable)

Thanks to the [Fairphone 3 Dummy](https://www.thingiverse.com/thing:3933556) of [@Tig3rch3n](https://www.thingiverse.com/tig3rch3n/about) I've made a bike mount.

The upper part is removeable so maybe someone could adjust the clamp for other bikes or create a car mount or a desk stand.

The lower part is fixable with cable ties, after my first version with screws broke apart while cycling on bumpy berlin bike lanes.