Treasure Backpack

The Treasure Backpack is the final storage system you can purchase in the Molten Core layer of The Overworld. It costs 2.25b coins & can hold 1.5m units.

It's a vast magical backpack that can hold all of your mining treasures. If you can't afford the INF backpack gamepass or Rebirth Shop backpacks, this is the best storage you can have from The Overworld.