Petzl Fly Harness, Top quality, great selection and expert advice. Petzl Other. Petzl is a French manufacturer of climbing gear, caving gear, work-at-height equipment, and headlamps based in Crolles (near Grenoble), France. 100% Satisfaction Guarantee. Gear and tech tips for mountaineering: rock climbing, caving, canyon, via ferrata, trail running Petzl USA. Shop for Petzl at REI. Shop for Petzl Headlamps at REI - Browse our extensive selection of trusted outdoor brands and high-quality recreation gear. Browse Petzl product categories and request technical specifications for fall protection and head protection programs. 100% Satisfaction Guarantee Petzl USA. [1] The company was created by the cave explorer Fernand Petzl in the mid-1970s. 1fw, f3, uiz, fqex, wt, op, xz0d, ravg, ahwpw, xqf,