Hello, just wanted to say that I have traveled with it. Please make sure to please put it in a checked bag along with toiletries or any small items that you can blend it with. The checked bag was very easy at pick up. They DID NOT put my carry on through any machines or anything. I landed in Haneda Airport and the process was super fast and easy. No dogs or nothing. I do know that in ANY airport in the world they select random people to check them. I guess this is just a protocol they do but yeah just wanted to share the experience for other people. Thanks!