Duck Head Saver

Keep your MacBook AC power adapter plug from getting lost.

If you have an Apple MacBook, you have a power brick with detachable AC adapter plug. The plug (affectionately referred to as a "duck head") is easily forgotten or lost when not being used. Like when you've been using the extension cable.

The Duck Head Saver attaches to the side of your power brick, and secures your adapter plug. It works with pretty much any Apple AC power adapter that utilizes the duck head style adapter plug. You will need a small adhesive square (e.g. Scotch mounting square) to attach it (not included).

As seen on Cult of Mac, and MacLife.