Hikes, commutes, working from home or at the office, picnics — we can't envision a scenario where this travel coffee mug wouldn't be useful. And under $20, it can't be beaten for value.

Here’s how it works. If you commute, camp or simply love a hot beverage, the best travel coffee mug is a really important purchase. It's something that's easy to skimp out on, but for a ...