I've Solo Traveled for 20 Years, and These Are the 15 Safety Devices That Actually Work-From $10 at Amazon

"In contrast, my lowlight reel would last a maximum of five minutes. That said, it would include getting pickpocketed in Paris, robbed in Tenerife, violently mugged in South Africa, and even hit up for a bribe by a police officer in Nicaragua. He pulled over the taxi I was in and issued me a ticket for running a stoplight. I wasn't driving, nor was there a stoplight."

"For something the size and weight of a stick of butter, this little door stop alarm is surprisingly loud. Imagine a chainsaw at full gas or a jumbo jet taking off. Either way, it's definitely enough noise to deter an intruder trying to break into your hotel room or vacation rental. The alarm can be heard from 1,500 feet away, and it just requires one 9-volt battery (not included)."

"Keep your valuables close to your chest, literally, with this "bra wallet" from Zero Grid. At 5.4 by 4 inches, it's just big enough to fit your passport, cash, and credit cards. The wallet is made from a breathable nylon and spandex blend that doesn't irritate the skin, and it attaches to your bra (or underwear, belt loop, etc.) via a nylon strap. Contents stay in place thanks to the secure double snap closure."

Twenty years of solo travel to roughly 70 countries produced long, joyful highlight reels and brief but severe lowlight moments including pickpocketing in Paris, a robbery in Tenerife, a violent mugging in South Africa, and a police bribe attempt in Nicaragua. Personal experiences prompted a shift toward prioritizing safety through affordable anti-theft and personal-protection items. Examples include a loud door-stop alarm that deters intruders, a concealed bra wallet for passports and cash, pepper spray, and a stylish sling bag. Many recommended items cost under $20 and are readily available on Amazon, offering both peace of mind and potential life-saving protection.

Read at Travel + Leisure