I've picked up some so-far-useless stuff that I assume will become important later in the Keep. I'm very tempted to drop it in a container there in the Keep so I don't have to drag it back and forth.
Examples (spoiler hidden):
Spoiler
A couple of wardstones, a couple of horns, a circlet, a poison flail head, lots of notes from Lum.
a) is there anything on the first two floors of the Keep that I can give to that super-smith dwarf in The Docks and get something cool while I'm still in SoA?
b) is it safe to drop something in a container and come back chapters later? What about transitioning over to Throne of Bhaal, will container contents be preserved through that transition also?
Thanks for any replies.