https://www.macrumors.com/2016/01/04/griffin-breaksafe-magnetic-usb-c-cable-macbook/
Griffin Introduces BreakSafe Magnetic USB-C Power Cable for 12-Inch MacBook - MacRumors
Griffin Technology has announced a new BreakSafe Magnetic USB-C Power Cable for the Retina MacBook, which makes up for the lack of Apple's own MagSafe...