Bag of Devouring Type IIBackpack 11
Source Pathfinder Gamemastery Guide
Weight 1 bulk
This item appears to be and functions as a bag of holding, but is actually a feeding orifice of a bizarre extradimensional creature. Any animal or vegetable matter put in the bag has a chance of triggering the bag's interest. Whenever you reach into the bag to retrieve an item or place an animal or plant or animal or plant product) within the bag, roll a DC 9 flat. On a success, the bag ignores the intrusion. On a failure, the bag devours the triggering material, removing it from this realm of existence; the bag can't eat artifacts or other similarly hard-to-destroy items. If the triggering material is not entirely inside of the bag, such as when someone reaches a hand inside, the bag of devouring attempts to pull it completely inside the bag using a Grapple action, with an Athletics bonus determined by the type of bag. On a success, it devours the victim or object entirely.
Athletics Bonus +21; acts as a type III bag of holding
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.