TravelRise Portable Folding Seat

Specifically useful if mobility needs mean visiting other people's homes or travelling requires the same support you have at home. It folds down small enough to pack in a suitcase or car boot and sets up without tools in a couple of minutes. Being a portable, lighter-weight design, it's naturally less stable than a permanently fitted riser, so it's best suited as a travel companion rather than full-time daily use.