This is a box I designed for vintage cube drafts. I designed it for sleeved cards as I printed proxies and put them in sleeves with random lands. The top section is for a set of sleeved lands to go with it, or just extra sleeves or tools or dice. The box allows for 32 5mmx3mm magnets between the sections, but functions fine without it. I also printed some TPU straps that can go around, as displayed in the image. The straps will be an stl in the raw files.

Lastly, while the packs will fit almost any sleeve, the land section only fits sleeves of dimensions 63x91mm, this is just smaller than dragonshield or ultrapro. I used these sleeves