Tried dropping a chest off the mountain down to a friend, didnt see the slight slop shown here on the northeast side of devil's thirst. Rip chest. Why doesn't all loot just slide down from slopes where a player can't stand? Would be a very welcome change so stuff doesnt get stuck in unobtainable places.
PS: Tried to jump down past it to grab it and use geysirs to get launched near it and grab it, neither of which worked sadly. It was left behind in the end. :(