Traveling internationally or even local has many pitfalls and dangers. This package is designed such that you can take on the Guppy defender and pack the rest of the weapons into your luggage. Also, if you should have your Guppy defender taken away we will replace it for free. We can even send you a replacement while you are overseas. The other defenders you carry once you are in country for your self defense. The package goes from a semi-nice discouragement to a potential attacker to just short of “Holy Hell” damage. You can carry them with ease and deploy them quickly when you need to. This is just as much a requirement for travel as luggage or a passport!