First I went through my scraps since this wouldn't take much fabric and came across a piece of drop cloth that would be perfect.
So I folded it in half and sewed it down both sides.
I used some other scrap fabric to make straps. I folded the straps long ways right sides together and sewed it up the side.
Just like I did with the drop cloth case, I tucked a little of the ends in and sewed them up.