An extra set of clothes can be mighty handy. Mine has an extra set of high quality Underarmor skivvies(boxer-briefs) and tee, thorlon socks, HD synthetic cargo pants, web belt with friction lock buckle and waterproof silnylon anorak. Occasionally I will include either a wool watchcap or a Columbia Sports boonie hat. What's in your BoB?
Add a couple of shirts and a silnylon poncho in place of the anorak, and my Tilly hat and we are pretty darn close!

Cooler weather has additional warm clothing. No cammo.