There is nothing worse than a water droplet making its way into the lighting mechanism of a fuel lighter, rendering it completely useless until dry. Depending on your circumstances, complete dryness can take hours to achieve.
This lighter can be completely submerged in water, with the lighting mechanism exposed, and still light immediately after. This makes the Point Below USB Lighter the best option for trips in uncertain weather.
We even buried the lighter 3 ft into snow, waited an hour, and it still lit!