If you go to Itec’s homepage http://www.itecusa.org and click on the store link.
It should take you to their portable dental chair.
A robust, fully articulating dental chair and battery-operated handpiece, all in a package you can comfortably carry on your back.
Setting a new world standard in truly portable dentistry, the I-TEC PDS is a compact 33-pound package that includes a folding dental chair with headrest and handrails, instrument tray, and a handpiece* with LED headlamp, AC/DC charger and solar panel. Constructed of anodized aluminum tubing and engineering plastics, the chair sets up in less than two minutes, supports up to 300 lbs., and is exceptionally stable. The handpiece includes a well-balanced 2,000-25,000 rpm dental handpiece, state-of-the-art electronic controller, low-battery indicator, reversing switch, air operated foot pedal, and headlamp.