Copy files from Host into container User Folder ?

Hi,

Just wanted to know if possible to mount host files into running docker container, e.g. inside the directory "/Users/$USER/Documents" ?

Of course the the -v volume option is made for that, but when going through docker container content ( docker exec -it docker-osx bash ), I don't seem to find my $USER home folder...

Is there anay Copy/Paste from Host to OSX setting on the Machine (like with virtuqlbox) ?

Thanks for feedback...