AIO Cooler unit on an airplane's cargo bay

[DarthDuck]

I am planning to pick up a corsair h100i gtx from US. I am planning to put it on my luggage without opening it. Will the pressure or something like that will affect the AIO unit and make it explode or break? I cant take it as a carry on since it has liquid and I am not able to remove the liquid. Have any of you guys did something like this before? Also am I be able to take motherboard, gpu, ram etc. as my carry-on? I have a small luggage that fits the carry-on standarts and I am planning to put the without opening them.

 

[getochkn]

I would have to think probably being made in Asia and then shipped all over the world, then to say Amazon then to you, they probably have already flown on a plane one or thrice by the time you buy them.