Sam's Old Backpack Quest/Spoiler

Sam, the blacksmith of Thais, used to be an avid explorer. Because of this, he lost his backpack in Ulderek's Rock due to an attack of orcs. It's believed his backpack was stolen by an Orc Berserker. If you find it, he'll tell his friend in Kazordoon to give you a gift: a Dwarven Armor.