for the rhom id take some extra precautions, Do a bad inside a paper bag and then put that in a bag. So its bag, paper bag, and bag. The darkness will calm him so he doesnt pop it. A third would be even better so it doesnt leak.
Try to use pure oxygen if you can. Or fine someone that will let you do it. The dempsry should be fine in a double bag to keep temps somewhat stabler.