Headphones That Never Tangle

Lee Washington has developed a set of headphones that won’t tangle. They remind me of the zipper headphones I featured a while back.

Lee Washington has developed a set of headphones that won’t tangle. They remind me of the zipper headphones I featured a while back.
I want this!
The best ideas are always the simplest. Love these headphones, I guess it is a simple zip lock bag adaptation
Is there an easy MacGyver-esque way to implement this?
Very cool concept.
These work well too:
http://www.tidyslides.com