People have been asking how Snap's box actually works, so here's a diagram!

1) The box can be used as either a regular box or a pocket dimension depending on the situation
2) Handy folding bits that form the rungs of a ladder to help climbing in or out
3) Some walls have handholds and can be opened up, leading to new rooms as necessary
4) The box contains a cornucopia of miscellaneous junk which Snap has accumulated/stolen
5) Alternate exits that can open up if the box gets overturned while someone's inside it