Jesus! That's a big doss bag
Mind you, I don't know how big mine would be if I included the bivi bag with it.
I still haven't got round to sorting this out yet, been far too busy selling stuff on ebay and sorting the main problem with the car that I feared might let me down on the long journey, the accelerator cable, which, after about 180,000miles had a few strands missing, so it was replaced today. The CV joints will just have to wait until after the event (As will the well overdue service)