I wanted a roll around job box to fit behind the rear seats taking up as much space as possible, no taller than the top of the rear seat backs, and look good. After looking around a while I found that the Husky 37 in. Mobile Job Box Utility Cart Black (Home Depot) fit the bill exactly for the 4 door RAV4.1. I use it to keep my tools and equipment secure and out of sight. When I say secure I mean in one place and not rolling around and falling out of the rear hatch when I open it.