the tonneau cover only keeps the honest curiosity seekers out.
I have an alarm that goes off when someone gets too close and if they get really close it will page me.
I also got a cover that is for the Mini Cooper, it is a size 0, when it is on the shape is almost impossible to see, you can see that it is a trike.
http://www.triketalk.com/forum/stall...ssories-2.html go down to message #66 on 2nd page to see what the stallion looks like with the Mini Cooper cover on it. the cover is water resistance and cost about $70.