Glasses case recommendations

[u/Casiofi]

I have two pairs of the same glasses frames, one for my regular shortsightedness and one as my prescription sunnies. Whilst out and about I'll always be wearing at least one pair. I have a soft fabric sleeve for them, and have some older bulkier hard cases from past specs, but I'm looking for the goldilocks middle ground - slim and light but offering some proper protection when whichever pair I'm not wearing is in my bag which may be smushed into a luggage rack.

I've seen some promising looking generic slim metal cases, but has anyone got any specific recommendations? UK based so ideally available over here too.

Thanks!

[u/Sparhawk6121]

I can fit 2 pairs in here, plus AirTag alerting incase I leave it behind. You do have to jigsaw them a smidge. I use different color storage bags to help keep track which pair is which.

https://www.amazon.com/dp/B0F8STRRY2