I am currently using a plastic freezer bag with a bubble envelope. Any other better hacks to store CD until I get a CD case?
My own preference for this is olefin -- sold as the commercial product Tyvek in the USA, it's a slightly slippery material that looks felted, but is thin and extremely strong. It's available in office supply stores as express envelopes, or in home improvement stores as house wrap. It cuts with scissors, glues with hot glue or super glue, and can be easily fabricated into a CD sleeve by following the pattern for a paper one. It's less abrasive than paper, so less prone to wear and scratches on the disk.