Dimensional Pouch

Upon casting this spell, a small hole opens within a foot from the caster, in a visible, unoccupied space. This hole is tied to a small personal pocket dimension, in which the caster can safely store Items. The pouch can hold up to 20 pounds of material, not exceeding a volume of 2 cubic feet.

Placing a bag of holding, handy haversack, portable hole, or similar item instantly destroys the item and opens a gate to the Astral Plane. The gate originates where the one item was placed inside the other. Any creature within 10 feet of the gate is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can't be reopened.