Bottled Demon, softback adventure for Shadowrun 1st edition, by James D. Long
“Who’s got the Bottle?
The Shadowrunners meet a very disturbed man who hires them as bodyguards on a business deal.
Who wants the Bottle? Now the man is dead, and they don’t know why.
Bottle, Bottle… What’s in the Bottle? The bottle is a mysterious artifact covered with ancient cryptic runes. Why are some people willing to kill for it? Why are some willing to die for it? And the most sensible advice the runners receive is the one thing they can’t seem to do get rid of it.
No Deposit…No Return — Please dispose of properly.”