The Petzl Astro Sit Fast rope access seat harness features an openable ventral attachment point that allows optimal integration of equipment (rope clamp, lanyard, seat etc). Wide, semi-rigid waistbelt and leg loops give excellent support. They are contoured and lined with breathable foam padding for comfort when suspended. The harness also facilitates carrying and organising work tools, with multiple equipment loops and retainers for attaching Caritool tool holders and Toolbag tool-holder pouches. This seat harness is designed to be converted into a full-body harness, when combined with a Top Croll S or L chest harness.