Grant
Grant asked Garon Whited:

When will we get to see Erick play with things like bags of holding? They seem like such a staple in the genre but he hasn't touched on them yet. Maybe he could come up with a big blue box that is bigger on the inside and is enchanted to open up portals and move through them?

Garon Whited There are several variations on the theme of a Bag of Holding. His primary problem so far is he has to rigidly define the shape of space, which is somewhat problematic for a bag. A box, maybe. The other problem is he hasn't done the R&D to figure out how to cram more space into a given volume.
As for the magic blue box, it's possible to brute-force a shift-box by simply defining two spaces. Usually there's a physical object enclosing the spaces, making it easy, but it's possible to switch spaces, including the box. Again, he hasn't gotten around to it.

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