Hmmm ... I'm fairly much in the same camp as Seahorse & Tougefc
Blackwolf Tent (2 man with vestibles), thickish tarp for groundsheet (full tent footprint), Exped inflatable mattress (synthetic fill), light weight good quality down sleeping bag, collapsible walkstool along with all the other stuff required including Spot, Garmin and First Aid Kit.
All carried in a set of Andy Strapz Expedition Pannierz and a waterproof roll bag. I normally just pack the spare clothes in a stuff bag for a pillow but in my old age I find I'm carrying a small synethic fill pillow for ultimate comfort !!!
Swags ... my spin is that maybe they could be great in a 4WD but are far too heavy and bulky for the bike :-)