There are a few other self-defense items that are allowed in your checked luggage, again at the discretion of TSA agents. Things like Kubotans (short rods typically made of plastic), other self ...

An array of what is considered to be 'dangerous' items are intercepted by TSA agents at airport security checkpoints every ...

But in some cases, the physical act of going to the airport and getting on the plane can be a nightmare, especially since passing TSA checks ... a camping trip to a self-defense tool if you ...