I wanted this to work, I really did. A perfect solution for me if it would.But, sadly -- no.I tried to install it under my Revolver X2 bed cover. The bracket system for supporting the box is just so flimsy that is won't support anything useful. I could tell as I was installing it that it was likely not to be robust, so I made sure all the fasteners were snug and secure.I put the stuff in it that I want to get out of my truck bed -- a toolbox, jack, and chain. I didn't drive a mile before the thiSee full review