10 Years ago I had a Truck Covers USA retractable cover. Worked great and would do it again. Not sure if they are still around, but if so could be one to consider.
Problem I have with most of them is seeing where the hitch is out the back window with either a tool box or a cover. Perhaps a roll up would not block the view out the back.
Curly
2019 Chev. Double cab 2500HD, 6.0, 4:10 diffs, six speed auto
2013 Heartland Sundance XLT 265RK