You often need to hoist daypacks up scrambles when on a more adventurous hike like Kloof Corner. 6 meters of Beal 5mm cordelette will do the job!
The Cape Union Mart at Canal Walk (the ONLY one worth visiting!) stocks a good range of basic climbing gear. On my last visit I picked out a 6 meter length of 5mm Beal cordelette to stuff in my daypack. It weighs just 130g.
R70.00 @ Cape Union Mart