calpurtmun I was searching for a phone case that had an external storage option built in and came across this: https://ire5.com/products/ire5-x-ultra-slim-external-storage-module-for-iphone-android I'm curious of anyone else knows of a similar solution. I realize it wouldn't be automatically encrypted (though it could be with cryptomator), but if just used as an offline music library it could be handy without taking up storage on the phone.
incuse Thanks for that link. Currently I keep three micro SD cards taped to inside phone cradle. Would love a similar design to allow more storage, but one that just sticks to the back of my existing case, not a replacement case.