Velo Orange's Tourist bar is a "North Road" style bar rendered in polished aluminum alloy. It's similar to the bars used on many classic British roadsters.
The clamp area is 25.4mm in diameter. The width is 570mm and the reach is 180mm; it has about 70mm of rise. They sweep back about 60-degrees, and the grip area is about 160mm long.
The Tourist accepts regular MTB (22.2mm) grips, brakes, and shifters, but not inverse levers or bar-end shifters.