This got started when we were admiring a tray our daughter had. We said out loud it would look good in KoKo. On later reflection, we were not as high on it. She only heard the first part and got us one for Christmas.
We found good use for it. We put a small square of Dual Lock tape on the bottom of the tray to keep it from falling on our heads. It now lives on top of the map box. We think it will prove handy to store items such as the camera. Since it can be removed very easy, it can also carry food and drinks outside.
We have been storing one of the big road maps on top of the map box for quick access. Every so often, it would work itself off and fall on the passenger. Now the tray will keep it in place.