Bag of WeaselsBackpack 4
Source Pathfinder Gamemastery Guide
Weight 1 bulk
This item appears to be and functions as a type I bag of holding, until you try to retrieve an item from the bag. Whenever you retrieve an item from the bag of weasels, roll a DC 11 flat. On a success, you retrieve the item as normal. On a failure, the item you retrieve is transformed into a weasel; this doesn't affect artifacts, cursed items, or other hard-to-destroy items.
This weasel has the statistics of a giant rat, except that it is Tiny and exudes an aura of transmutation magic. The weasel has no loyalty to you and typically attempts to escape as quickly as possible. If the weasel is targeted with a remove curse spell or a similar magical effect, it transforms back into the original item that was taken from the bag of weasels. If it dies or is slain, the weasel disappears and the item is permanently destroyed. Because the weasel is a transformed item, you don't gain any benefit you would receive from attacking a creature, defeating one, damaging one, or the like, but you do gain any benefit you would gain from destroying an item.
Traits
This rarity indicates that a rules element is very difficult to find in the game world. A rare feat, spell, item or the like is available to players only if the GM decides to include it in the game, typically through discovery during play. Creatures with this trait are rare. They typically can't be summoned. The DC of Recall Knowledge checks related to these creatures is increased by 5.
ConjurationEffects and magic items with this trait are associated with the conjuration school of magic, typically involving summoning, creation, teleportation, or moving things from place to place.
CursedAn item with this trait is cursed to cause trouble for its owner. A curse isn't detected when the item is identified, though a critical success reveals both the presence and exact nature of the curse. Cursed items can't be discarded once they've been triggered or invested the first time. The item can be removed only if the curse is removed.
ExtradimensionalThis effect or item creates an extradimensional space. An extradimensional effect placed inside another extradimensional space ceases to function until it is removed.
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.