Requires the GEMS Products Side KX PX3 End Panels: When in use, it snaps into the handle openings in the End Panels and extends upwards to shade your PX3 display from the sun. When you're packing up, reinstall it upside-down and it extends downwards to wrap neatly around your PX3, even with the Side KX Cover installed!
The author marked this model as their own original creation.