9to5Mac reviewed the Picaso Lab leather MacBook Pro Sleeve
A quote from the article:
If youre looking for a leather MacBook Pro sleeve, the official Apple $199 one is beautiful-looking, but our review found that it had two drawbacks.Picaso Lab leather MacBook Pro Sleeve Review
My biggest gripe with the MacBook Pro Leather Sleeve, outside of the obvious cost factor, is that it’s not designed to be used in concert with a USB-C charging cable [] Even if you go against the grain (heh) and put the MacBook Pro inside the sleeve “backwards”, the USB-C ports would still be recessed too far inside the case to connect to a USB-C charging cable while completely inside.