All Trinket Bag Upgrade Locations in Mina the Hollower

A guide maps all five trinket bag upgrade locations in Mina the Hollower.

The first three upgrades are sold by Ossex at the Emporium for rising bone costs.

The fourth comes from defeating Maxi in Eastern Heath after restoring a spark generator.

The fifth is found in Astral Orrery's Mirror's End by activating the correct mirrors.

These upgrades expand trinket slots from one to six, unlocking stronger build options.