The first time we took my baby daughter on a long road trip, I dreaded the moment we’d have to pull over and stop to feed her. I kid you not, I must have spent the better part of the car ride wondering aloud if the bottle warmer we had just bought would actually work, whether it would fit into our car’s adapter outlet properly and how long it would take to heat up her formula. (Yes, you can feel sorry for my poor husband; I do, too–in retrospect.) As luck would have it, my concerns were right on the money: after sitting in a fast food parking lot for what felt like forever, the bottle was only mildly warmed. But, if we didn’t get [&hellip