Luma Labs: Loop 3
www.luma-labs.com/pages/loop
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
We’ve combined our trademark shoulder leather pad and our quick adjust sliders from the Cinch with an all new offset camera mount. The result is the most stable carry a sling can provide.