Dinkum SystemsCINE Lens Shade Clamp Mount

I used this to block the sun on a dual GoPro camera setup to film high school soccer matches. It did an amazing job providing enough refuge from the sun (at many different angles based on the position the sun) so the camera batteries didn't overheat. This is expensive, but worked exceptionally well.

Great quality, it's been a serious life saver for quick moving set ups

It simply works

Great camera flag!!!