I have many CD/DVDs without a case, because I buy empty CD/DVDs in a bundle of 25 or so. Also Many product CDs come without proper cases.
Some of the CD's plastic covers also come torn and for some the plastic cases were broken. I am not interested in buying new cases for them.
I do not want to buy an album case, as I usually rotate the CDs with friends. I cannot keep the entire album wherever I go.
How can I keep my CDs safe without damaging them?