The containment capsule aforementioned explodes and almost manages to suck Max, but he was luckily rescued by C.Y.T.R.O..
Later on, Ven-Ghan uses once again another capsule to defeat Miles Dread.
They contain portable wormholes which are also linked to containers to detain other things once trapped inside.
They are small capsules with black and yelllow collors. When it is about to explode, it flashes a light before releasing a portal singularity.