ACCESS LOCKING SYSTEM See how the Rover stacks up against the competition! Here's how the Rover stacks up to the standard plastic crate and box. The Rover Plastic Crate Box.... Highest Capacity Yes No No The Rover has two to three times the capacity of your standard box or plastic crate. Assembly No No Yes The Rover is fully assembled. No down time... Yes No No 3 Modular components combine to create multiple configurations, custom-tailored to your moving needs. Security Built In Yes No No Locking drawers & cabinets included. Load...