Secondhand stirrup harnesses in good condition don't come up often, and new ones cost about £300+, so this is well worth a look.
Yes, it is old, but it is in very good condition indeed. Size is probably a medium, but they are fairly adjsutable anyway. Last flown in 2020 with no problems at all.
It comes with the reserve container, but not withe the almost new Apco Mayday 16 reserve - that is extra.