Can you take the pacsafe bags through airport security as carry on? I have one and thought it would be perfect for putting passports, cash and travel stuff in. But since they have hidden wire mesh panels and wire in the straps would this be a problem? Has anyone used the pacsafe anti theft bags as carry on bags? I tend to think they would be find as would just show up on xray with all the other stuff in a bag. But anyone with experience would be appreciated.