My tester came with a folding one that you can open to several different positions. Fully closed, it locks in place, protecting the bed from other people and the elements.
ncG1vNJzZmivp6x7o8HSoqWeq6Oeu7S1w56pZ5ufonynu9GdZKaZppq%2Fqq%2FKZqOaqpmWwW68yJyirqhdl7KledOorKtlo6KurbiMm6ytZZOWvaKuy55ka2hiZ3pyfA%3D%3D