Thanks everyone for such thorough answers.
I'll probably just continue to use my regular weighty carry cases with the regular CD jewel cases inside so I can be safe with all my original CD's, when on my way to an audio store, or club meeting.
My cars are so old that I still listen to cassette tapes with the in-dash player, and always take a few tapes along when driving. Luckily, none have melted in the heat.
I have accumulated quite a collection of cassette tapes since so many audiophiles have gifted me their old tapes now that CD-R's are preferred.
I'll probably just continue to use my regular weighty carry cases with the regular CD jewel cases inside so I can be safe with all my original CD's, when on my way to an audio store, or club meeting.
My cars are so old that I still listen to cassette tapes with the in-dash player, and always take a few tapes along when driving. Luckily, none have melted in the heat.
I have accumulated quite a collection of cassette tapes since so many audiophiles have gifted me their old tapes now that CD-R's are preferred.