I have a Rugged Cover tri-fold hard cover. Very easy to remove and install. And I was very impressed when I went thru one of the hardest rain storms I have ever driven in...and the bed of my truck was as dry as powder.
I think this is the one I got.
ML3Z-9900038-C
It's the same hard plastic material as the drop in bed liner...not the rubber as with the bed mat. But that was fine with me. I just wanted something to protect the tailgate...and it works fine.
I just picked mine up about a week ago. I used some of my FordPass points. Very nice mat. I had a factory Tough Bed spray in liner in my '19 and a drop in liner in my '20...and although they weren't what you would call slick....things would slide around pretty easily. This new rubber mat...