Questions about MediaRange CD case

With a cover is possible. It is difficult to say how many. 2 to 300. I would try to calculate the number based on the mass.

Yes, they fit in well. However, there is no protection on top so that the CDs do not move during transport. But a cloth or foam and the problem is solved.

When the hanging bags are hooked in, only the "discs" fit in the hanging bags, the booklet and the protective cover do not. If you do not hang the hanging bags, you should first remove the small "rails" on which the hanging bags would slide, then the entire CDs will fit in without any problems, including the protective cover.

Exactly 1000 pcs. Unfortunately, there are none to buy additionally.

I can't imagine that. I only have my DVDs archived in it.