Here is a chair that you can wear and use anywhere to give your legs a bit of rest. noonee’s Wearable Chairless Chair has a lighter design and can adapt to users from 1.5m to 1.95m. It comes with a leaner shoe connector and has rubber joint bearing for more flexibility in motion.
The Chairless Chair 2.0 also comes with an adjustable vest with a 4-point-fixation to the belt. The above video shows this wearable chair in action.