A simple camera or phone mount with Velcro straps to attach to a variety of objects. It's angled to allow attaching to round things like railings or branches. It can be used attached vertically or horizontally and will also sit on flat surfaces. 

The model is simple to print and doesn't require any supports. It's made to use ¾ inch Velcro straps and a ¼ 20 heat set insert (standard tripod threading). This makes it compatible with a large variety of camera gear and phone holders. I have a SmallRig magic arm with a phone holder attached in the pictures. 

Example print uses Prusament Galaxy Black PLA