Adjustable-height Presenter's Seat - Leifheit Multi Seat Niveau
If you are a presenter who wants to sit down whilst presenting, this portable, adjustable-height seat could be just the answer you have been looking for. It gives you the raised seating position you need to be in control, yet it can be carried in the boot of your car!
It is called the Leifheit Multi Seat Niveau Ironing Chair and in the UK costs around £30-£45 (December 2018 price)