For all Wild Mage lovers, I present to you the one and the only bank in BG1:
Zhurlong the Halfling, situated in the Burning Wizard of Beregost.
Each time you speak to Zhurlong, he accepts a deposit of 30 gold pieces.
Zhurlong is usable twice in the entire game; first time, when you have not completed his quest, Zhurlong will happily accept deposits until you bring him his boots of sneakery, at which point all your gold is returned to you, plus 300 GP interest and some Experience.
Sadly, the magic of the boots transforms Zhurlong from a regular bank into a Piggy Bank. Whilst you can still store gold with him, in order to recover any more, you must now break him, recovering your gold, boots, and giving you even more Experience.
Zhurlong the Halfling, situated in the Burning Wizard of Beregost.
Each time you speak to Zhurlong, he accepts a deposit of 30 gold pieces.
Zhurlong is usable twice in the entire game; first time, when you have not completed his quest, Zhurlong will happily accept deposits until you bring him his boots of sneakery, at which point all your gold is returned to you, plus 300 GP interest and some Experience.
Sadly, the magic of the boots transforms Zhurlong from a regular bank into a Piggy Bank. Whilst you can still store gold with him, in order to recover any more, you must now break him, recovering your gold, boots, and giving you even more Experience.