Simple storage box for a single sleeved Keyforge deck. There is some extra room to fit a few additional cards, such as keys or chain trackers.
Just print both pieces of the box, then trace them on a piece of leather and stitch everything together.
The example images show how the end result looks like using both thick and thin leather.
You will need six 5x2mm round magnets to hold the lid together when the box is closed.
I haven't put too much time to make the boxes look amazing, but they're still cool even with basic post processing and leatherworking skills. You can definitely make this much better by properly rounding the leather edges and even stamping something on the front of the lid.
TODO: The spine area of the box is hollowed and there's an opening on the under side. I'm currently designing a small plug piece that will magnetically attach to the main body, so you can store small tokens in the cavity. Useful for Aember or damage counters.