Garavel nods slowly as Felliped makes his requests. "Weapons and armor, we have. I believe the Avistani prefer straight blades to the curved scimitar that is most widely used here in the desert. We do have a few of those in the supplies; longswords and rapiers. They are of no great craftsmanship, but they should suffice. I can also probably find a suit of leather armor that would fit you, or perhaps a chainmail shirt? As for wizardly trinkets, I am afraid I can't help you. None among us are wizards. I have some small pouches that would suffice to store such goods, but I'm afraid you would have to stock it yourself..."
Looking at your spell list, it looks like you need a supply of fireflies, some lard, a clear crystal, and a piece of copper wire, and you'll be set on spell components. Except for the fireflies, all that is probably in the gear, and we'll assume that there are fireflies around for you to catch.