A Cheap and Simple Add-On to Keep Your iPhone Charger Blessedly
Untangled  Like earphones, the iPhone's charging cable seems
pre-disposed to becoming a knotted tangle of cable whenever it's
placed inside a bag. But you can fight back—and save yourself
several unpleasant minutes of untangling—with this no frills
cable wrap accessory.  Simply and appropriately called The Wrap,
this $10 plastic accessory secures itself to the USB end of your
iPhone charger and provides a duplicate set of prongs that can
be used for neatly wrapping the USB cable when it's not in use.
It's another one of those simple ideas that most people will
scoff at and claim they could have invented. But you didn't, so
just go buy one and stop complaining. [The Wrap via Notcot]