Real life protection
Criminal attacks most often surprise you up close in your face, or even from right behind you… not 10 to 20 feet away.
So don't assume you can stand back at a distance and pepper spray a threat away, or just scare them off with an alarm.
A MUNIO Self Defense Keychain gives you effective easy-to-use protection when it really matters.
Better Than The Rest
"What I love most about my MUNIO is that it's so simple. Over the years I've tried a lot of self-defense weapons. First I tried pepper spray, then I carried a stun gun in my purse, then I used kubotans. The one I've had the longest is my MUNIO. I can take it on an airplane, to sports events, to school. I can take it anywhere."
— S.R.
Trust the pros
MUNIO was invented by a self-defense expert to overcome the disadvantages and limitations of other self defense products. MUNIO is endorsed by Police, Martial Arts and Military professionals worldwide.
More effective and versatile
Use MUNIO to protect yourself against a variety of criminal attacks, including common surprise attacks from behind by striking with the point and/or whipping with your keys.
Built Tough in the USA
MUNIO is made of the same strong, lightweight, durable ABS thermoplastic used to make sports and tactical safety headgear.
Discreet, travel-friendly and stylish
MUNIO is legal in all states and doesn't classify as a weapon. Carry it to a concert, football game, school, or even on an airplane!
No risk of personal injury
No need to worry about accidentally spraying yourself with pepper spray or shocking yourself with a stun gun. MUNIO meets CPSIA guidelines making it safer around small children.
Free self-defense E-Book
Our illustrated E-book is a practical guide to personal safety with step-by-step instructions on effective ways to use MUNIO against common street attacks.
See how MUNIO compares with other self defense products
When comparing important factors, MUNIO is the consistent leader across the board.
View the Comparison ChartMore Effective and Versatile
Use MUNIO to protect yourself against a variety of criminal attacks, including common surprise attacks from behind by striking with the point and/or whipping with your keys.
Awesome Damage Potential
MUNIO may look like an innocent keychain, but when used in defensive situation, it can do some serious damage!
Built Tough in the USA
MUNIO is made of the same strong, lightweight, durable, high density, impact resistant ABS thermoplastic used to make sports and tactical safety headgear, like martial arts headgear, bicycle helmets and construction hats.
Advanced Decorating Process
MUNIO's designer artwork is fused to its strong ABS thermoplastic body, making it scratch and wear resistant. The attractive design you love will last for years without fading or falling off!