Butcher paper question??

I bought the 24" pink butcher paper to wrap my 2 briskets in. I'm planning on holding for at least 2-3 hours
I've never held anything in my warmer yet and I don't want to screw up Easter dinner so I was planning on holding in a cooler.
Question; After they are done, do I hold them in the paper the same as when wrapped in foil, towels in the cooler?

I've held briskets double wrapped in foil then towels in a cooler for as much as 5 hours. I'm just thinking that the paper will leak and not hold the moisture. And do you still add the towels?
I should just man up and hold in my warmer while still in the paper.