Advance Strapless 4 second hand

Strapless 4 is the latest generation of Advance's ultralight harness, aimed at hike-and-fly and mountaineering. Changes over the previous version include a new inflatable protector, an improved speed system, and two available sizes. The manufacturer states these changes come without added weight or loss of comfort. It is now certified up to 120 kg. Positioning covers weight-critical mountain use.