Abstract: A truck bed liner and a removable storage box combination comprising a bed liner and at least one box. The bed liner has internal sides defining opposite facing docking members. The at least one box comprises a lid, and opposite ends defining complementary docking members adapted to dock with the opposite facing members located on the internal sides of the bed liner. An optional internal reversible securing mechanism is located inside the at least one box that is accessible when the at least one box lid is open. The optional internal reversible securing mechanism moves from a box secure position to a box release position thus reversibly securing the at least one box to the truck bed liner. An optional external locking mechanism reversible locks the lid of the at least one box.