I made this crochet hook roll many years from clear plastic and felt. What is laying on the table was in all the pockets, but every time I picked it up they wanted to fall out. So I got busy and fixed the problem.
I took fabric and made a cover for the whole roll. I sewed the felt to the bottom half of the cover which is a double thickness of fabric with the raw edges inside. I sewed it on all 4 sides. Adding a tie cord to the left side seam. Here it is all re-filled.