An anti-magic potion case, or more specifically Sakazrân's Box, is used to protect potions from impact and magic draining as a result of dispel magic spells. The first of these protective cases was invented by Sakazrân Garbanâth to protect his elixirs from the magic draining storms of the Gulimbor Cataclysm (996 - 1203).
A normal Anti-Magic Potion Case holds 10 vials in a tight impact resistant case with an outer ceratimus shell surrounding a middle casing of mithril which encases an ebony wood compartment. The cases provides +4 to all saving throws versus impact damage and +3 protection versus non-magical elemental attacks. It is surrounded by a null field which makes it impervious to magical attacks. It has a hardness of 10 and 25 hit points. The cost of the item is 1,000 gold pieces for the base model. Each increase in capacity beyond the first 10 increases the cost by 200 gold pieces.