Package for your bags/briefcases

Hey guys!

I know there's a post with a similar theme, but I want to know your opinion about big packages.

How do you pack your bags and briefcases when you send them to customers? Do you make something fancy or just put in a cardboard box?

I finished my first folio case and thinking about the package.

I have this fabric. I thought maybe I can make something like a bag with it...