Whether it's shaken (not stirred) or warmed up, babies can be particular about how they want their bottles. But rushing to the kitchen at 2 a.m. to warm up a bottle? No thanks. The Night Cravings Bottle Warmer & Cooler delivers bottles at the perfect temperature every time without even stepping out of the nursery. The removable cooler conveniently keeps bottles cool for up to eight hours, and warms a chilled bottle in minutes for complete baby satisfaction. Plus, it warms baby food jars and sterilizes pacifiers.