The 14-15 Mopar ones were built by fold-a-cover as I had one on my 14, they were a marine type vinyl and a pretty decent cover.
This one says hartzcloth which is a more fabric looking material. My 14 was a trifold and this one only lifts in 2 sections.
You'll eventually find the 2 section folding to be a nuisance. If you want an inexpensive fabric cover that works well get a Tonno Pro.
https://www.amazon.com/Tonno-Pro-42...--18229-4255--1---8&vehicleName=2019+Ram+1500
Tonno Pro also make a fabric cover trifold with aluminum sheet under the fabric for a couple bills more.
For me the best cover is the Undercover Armor one I have as it has three folding sections and a short forth section that is only a few inches long to let the cover fold up behind the bed and leave the bed almost totally open. Worked this weekend when my wife bought a chair at an auction and it took up the whole bed to move and I didn't need to remove the cover.
There are other brands that do the same thing.
The piece of advice I will give is figure out what you need the cover for and get exactly what you need the first time.
The prices can range to $1000 or so buy it's a one time event and the wrong one will cost more when you replace it in a few months.