De acordo com a descrição, ele ainda criaria um portal para um local aleatório no Plano Astral.
Placing a bag of holding inside an extradimensional space [...] instantly destroys both items 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.
Seria um Portão de um local no Plano Astral para outro.