Toolbox or UnderCover Tonneau
 

I am trying to decide on if I should go with a toolbox or the UnderCover Tonneau cover. I am not into construction so it will be just a place to lock things up and keep dry. I am not sure if a toolbox would work with the MegaCab, does any one have pictures of a MegaCab with a toolbox?

Hmmmm,I use a cover on mine but have kind of plastic container in the bed I keep all my fluids in,tools are kept under the rear seats.

If I was going to keep tools in the bed they make these little side boxes that fit around the wheel wells that lock or you could make a box that goes across you bed in the front and bolt it down.

The one thing I always keep in mind on locking stuff up is if they want it what kind of damage are they going to do getting it?

I would rather have them rip up a plastic container then a 300+ tool box.

Pav

Why don't you get both? Undercover has a cover that can be installed WITH a toolbox. It's called a Box Buddy.
http://boxbuddy.undercoverinfo.net/