What item of clothing was named after its Scottish inventor?

The Mackintosh or raincoat (abbreviated as mac) is a form of waterproof raincoat, first sold in 1824, made out of rubberised fabric. The Mackintosh is named after its Scottish inventor Charles Macintosh, although many writers added a letter k. The variant spelling of "Mackintosh" is now standard. It has been claimed that the material was invented by the surgeon James Syme, but then copied and patented by Charles Macintosh.

In 1830 Macintosh's company merged with the clothing company of Thomas Hancock in Manchester. Hancock had also been experimenting with rubber coated fabrics since 1819. Production of rubberised coats soon spread all over the UK. Every kind of coat was produced with rubberized material including riding coats and coats supplied to the British Army, British railways, and UK police forces.