Introductions for large colonies

[Riven]

Basically a cat carrier. Enough room for the chins to sit next to each other, not be flung around, not try to get territorial en route. I had a nice collapsible nylabone cage that I loved for this sort of thing, but after many years of use it became broken....

Like Dawn said, they don't need a lot of room for transport, they won't run around or play, they'll sit and be stressed out...