My aunt has been traveling by herself for as long as I can remember, with her first solo adventure at 18 years old taking her across the pond to London. Since then, she's collected 45 years' worth of passport stamps, crossing off destinations like Switzerland, Spain, Italy, Thailand, Bhutan, Morocco, and Kenya on her travel wish list. Her most-visited country? France, which she's been traveling to at least once a year, often by herself, and blogging about for a decade. One solo trip to France had her away from her Toronto home for 10 weeks, so needless to say, she knows a thing or two about the importance of reliable travel gear .  As a self-proclaimed “cautious person,” my 65-year-old aunt always prioritizes smart travel accessories with anti-theft capabilities and personal safety features —in fact, she told me she's been using a money belt since the ‘80s. As new products and innovations hit the market and her solo travels continue, she's curated quite the arsenal of safety devices and accessories.…