Thanks for the add and this is my first post here. I have a new 2021 Ram Rebel, and am adding a Leitner bed rack, and a rooftop tent very soon. I may or may not put in a Decked system, but probably will down the road. My main question is I am looking at the options of having a Dometic fridge on a slider. Since my truck bed will not be enclosed, what are my options? I am pretty sure they can not just be out in the open, and not enclosed somehow. Any info, pics, or suggestions would be greatly appreciated. Thanks.