This bag has an interior space considerably larger than its outside dimensions, roughly 2 feet in diameter at the mouth and 4 feet deep.
Disguised in worn leather, this seemingly mundane bag conceals a marvel—a bulging repository adorned with pockets, buttons, and buckles, burdened by the weight of its secrets. As your hand ventures within, it encounters an expansive void, defying the bag's modest dimensions. Within this extradimensional space, your grasp secures the very item you seek, a magical conduit bridging realms to fulfill the needs of the discerning adventurer.