Caffeine is basically gasoline for us. We aren’t moving very far without it, and giving us decaf is like filling up a Civic with diesel—we’ll realize shortly and not react very well. We need our morning fix to last our entire commute, and unless you work down the street, that means it’s going to have to stay hot for a crap-ton of traffic. Luckily, this Hot Rod Heated Travel Mug will do just the trick for turning over your cranky, hungover engine. Plug it into your car’s cigarette lighter and, as you can see on the analog temperature gauge, your coffee stays hot the whole ride. It does only hold 8 oz of coffee so you’re probably going to want to buy four or five and get some power splitters for your lighter.