Having multiple self-defense options is always a good idea. You never know how an emergency will unfold, and it's always good to have a backup plan. That's why we've put together a list of the top 5 multi-function self-defense weapons available. 

JAN 22, 2023


“Options are good when it comes to self-defense.”

Top Five Multi-Function Personal Safety Products

These weapons will give you the best chance of success in a wide variety of situations. Each has been evaluated for effectiveness, quality of craftsmanship, features, portability and warranty.

1. The Serpent Self-Defense Weapon

Not only does this self-defense weapon come equipped with 83,000,000 volts of electric protection, it also comes equipped with an emergency glass break tool on one end and a flashlight on the other.

The 83,000,000 volts of electrical charge puts off a hair-raising loud crackle of electric surge that is often enough to scare off an attacker with a warning shock in the air. If not, it’s sure to drop an attacker to their knees on contact.


The emergency glass break tip is a vital auto safety feature that every driver should be carrying. The metal pointed spike on the end can break glass to escape an emergency situation, such as being kidnapped or being in a car accident where the car is underwater. You can also use the metal spike as a second self-defense weapon to stab, scratch and gouge an attacker.


2. The Sting Blade Personal Defense Weapon

This is a must have for survival situations because it offers multiple features in one convenient tool. With a powerful stun gun, full-sized flashlight and utility knife, this versatile product has got you covered.

First, unlike most stun guns on the market that are equipped with small LED dimple lights, the Sting Blade comes equipped with a full-sized flashlight. Not only will this allow you to light your way, it can be used to shine a light in your attacker’s eyes to create a distraction and escape.


The utility blade is a handy survival tool to have on board this stun gun and it lays nicely sheathed along the side of the unit when not deployed. Having a knife handy is always a good idea and this can be used for self-defense if the stun gun feature is not a good option for your particular emergency.

Overall, this is an excellent self-defense weapon to keep in your car glove box, your night stand or hooked on your backpack. This is also a great option if you are looking for personal protection when you walk the dog at night or go to the apartment mailboxes. It is slightly heavier than other stun guns because of its’ solid aluminum and steel construction.

“Multi-function self-defense and survival gear provides more bang for your buck and conserves valuable purse space without sacrificing safety.”

3. The 3N1 Survival and Defense Protection

This amazing product is the only model on the market to offer a superb quality battery back-up power bank, flashlight and stun gun combo. The high quality is backed by a lifetime warranty so you never have to worry about failures in your equipment when an emergency strikes.

The powerful stunning gun feature is shielded under a removeable cover when not in use, but yields impressive amperage when deployed against an attacker. A large 5200 mAh battery power bank ensures that you will be able to recharge your phone in an emergency.


The 3N1 can be used to charge any device that has aUSB cord connection. A full-sized flashlight featuring 8 LED’s adds a third layer of personal safety to this innovative survival product.

4. The Harm & Hammer Emergency Glass Break Mace Keychain

The Harm & Hammer is a keychain that combines a self-defense weapon and emergency survival tool in a groundbreaking design.

This unique product features a potent pepper spray that can provide up to 16 feet of distance defense, as well as a built-in steel-point emergency glass-break hammer.

With the Protected 4 Life program, you can buy with confidence knowing that your pepper spray will be replaced for free if it is ever used.


5. Fight Fobs® Self-Defense Keychains

As one of our best-selling products, this fist full of personal defense gear comes in a plethora of colors and styles. The Fight Fobs® are packed with multiple self-defense and safety features, such as a loud panic alarm, a pointed aluminum kubotan for self-defense or emergency glass breakage, pepper spray, a stun gun, and more.


On a purely practical level, self-defense keychains have a huge bonus because they are more likely to be in your hands or within arm’s reach when you need it to protect yourself. The drawback to self-defense keychains is that they’re bulky because they do come equipped with so many personal safety items.

It's an excellent value for your money, and the manufacturer offers a lifetime replacement warranty that's unheard of in the self-defense industry.


When it comes to self-defense, more options are ALWAYS better. Not every self-defense weapon will be the ideal choice for every situation. It also means sometimes systems fail and back-up options are vitally important. The most important thing is to choose something that you will actually merge into your lifestyle so that it is ready to engage in a life-threatening situation.

Defense Divas® wants you to be equipped to defend yourself not only with a self-defense weapon, but also with the practical knowledge of safety awareness and prevention. Follow us on your favorite social media platforms (@DefenseDivas) to receive safety tips, product videos and more in your daily feed. Leave us a comment and introduce yourself too!

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