Essential Safety Devices for Women Traveling Alone
When people find out that I often travel solo, their first reaction is usually concern for my safety. And honestly, that concern isn’t unwarranted. We’ve all heard stories of solo female travelers facing harassment, stalking, or worse. But while these possibilities are always in the back of my mind, they haven’t stopped me from exploring the world. To stay safe, I always pack a few key safety devices depending on my destination.
Safety Devices for Hotels, Vacation Homes, and Lodging
Carbon Monoxide Alarm
I don’t use Airbnb often, but a recent story about three young women who lost their lives to carbon monoxide poisoning in Mexico City made me rethink my safety approach. I realized that while I regularly check doors and windows for security, I had never thought to check for carbon monoxide alarms. Now, this $20 portable, battery-operated carbon monoxide alarm is a permanent fixture in my travel bag. Since it doesn’t require hard wiring, it won’t damage vacation rentals or hotels. For added security, I also pack portable window and door alarms.
Portable Door Locks
Portable door locks are my favorite security tool. For just $15, you get two locks that offer extra protection for any door. These locks are simple to use and fit into the grooves of an existing lock. Once latched, the door is impossible to open from the outside. They take only a few minutes to install, require no tools, and won’t cause any damage to hotel doors or vacation homes.
Door Stop Alarm
For under $10, this battery-operated alarm requires no installation. It functions like a regular door stopper but has an adjustable alarm that can be set to low, medium, or high volume. If someone tries to open the door, the alarm sounds instantly, giving you time to react. It’s designed to be a deterrent, scaring off potential intruders while alerting you to danger.

Safety Devices for Navigating Alone
Even when I’m traveling for relaxation, I spend a lot of time exploring. I always share my location with trusted friends and use ride-share safety features. But not every place has reliable internet, cell service, or ride-share apps. That’s where these safety devices come in handy.
Birdie Personal Alarm
This compact alarm is a must-have for solo travelers. When the pin is pulled, it activates a 130-decibel alarm and a flashing strobe light, which can scare off attackers or attract help. Birdie Plus, a subscription service available in the U.S., enhances security by sharing your location with preselected contacts, providing 24/7 live agents, and offering fake calls to help you exit uncomfortable situations. The best part? It’s TSA-compliant and available in multiple colors for around $35, with frequent discounts and free trial offers for the subscription.
Plegium Smart Pepper Spray
Pepper spray just got smarter. Plegium’s models range from a basic $19.95 spray to a $54.95 version that includes text and call alerts to emergency contacts, LED lights, and a siren. Setup takes less than five minutes, and once activated, it can automatically notify loved ones of your location. With a built-in four-year battery life, it’s a solid investment for travelers. Plegium also offers a silent Smart Emergency Button ($34.95) that sends texts and calls to emergency contacts without alerting potential threats. The company’s safety services are currently supported in 20 countries.
ResqMe
Whether you love road trips or use ride-share services frequently, this $10 escape tool is a lifesaver. It’s small enough to attach to a keychain, sun visor, or rearview mirror, and in an emergency, it can cut a seatbelt or break a car window. The company also offers a personal alarm, DefendMe, at the same price point. Like other alarms, it activates by pulling a pin and emits a loud siren to attract attention.
Safety Devices for Partygoers
Cup Condoms
A general rule of thumb: never leave your drink unattended. But what about when you’re in a crowd or meeting new people? Cup Condoms are reusable drink covers that prevent substances from being slipped into your beverage. They stretch over cups, beer bottles, wine glasses, and more. Available for just $5.99 for a pack of three, they’re easy to carry in a purse or wallet. However, if you have a latex allergy, you should avoid using them or proceed with caution.
Important Notes on Travel Safety
Some safety devices, such as pepper spray or tasers, may not be allowed in carry-on luggage or could be restricted in certain countries. Always check with TSA guidelines and your destination’s regulations before packing these items.