One of them is a 7-port, 4A USB hub. Looking at this [gittenlucky] figured he might just have enough room to fit a Pi Zero inside… and as it turns out. He did. It’ll require a little finesse ...

One drawback is the hub is fused at 2 amps, just like the Pi. It would be nice to have a little more headroom for power hungry USB devices. Maybe another 0.5 amp to allow for the Zero’s usage.