I was looking for a bag for the HD+. When I go on the road I need to carry the HD+ and earphones and charging cord and.... Looked at B&N and they had nothing.
Then I looked at Best Buy.They have a bag by Targus that is the cat's meow. It seems to be made for the IPad but for the HD+ it was just the ticket. Holds the device and then has several pockets of assorted shapes and sizes for the other stuff. A carrying handle and a shoulder strap complete it. I only saw it in black and gray. It's very definitely a "man bag". It was about $30.
If you need a bag for your "stuff", i suggest you look at this one.