So I have to travel in a few weeks and I can fit my motherboard, GPU, and HDD/SSD in my backpack in their original boxes. Sadly my ATX PSU does not fit in my backpack unless I just get a bigger pack which I might do instead. I was hoping to turn it into an ITX case instead but can't quite yet unfortunately. So I was thinking of keeping the motherboard, cpu, cpu cooler, and ram built as is in the motherboard box. The cooler is only the wraith stealth cooler so it should fit if not I can take that off and stuff. Then I would put the gpu in its box and both boxes fit fine and wrap the hard drive and ssd in bubblewrap but the only downside is that the psu won't fit. It might fit in my suitcase but there is no guarantee that they won't put other bags and stuff on top of mine cause they are like that so I am worried if something is heavy it might damage the psu. Could the psu break? I am not going to bring my case cause I have an old computer case at home. Should I post my psu to my house? Or would it be fine to carry? I might see if I could bring it in a plastic bag but don't want to carry too many other bits and bobs.