As great as candles are when you're in your home, they can also be such a huge help for easing stress, anxiety, and homesickness While you're away from your home. And even if you forget to Pack one, there are tons of opportunities to pick one up, either at the airport or by popping into a shop in whichever city you're in (I usually try to snap up a new one that is made by local artisans or has a scent specific to the place I'm visiting). See and shop a few of my favorites below!