The Closer to Nature Travel Bottle and Food Warmer heats bottles and baby food when you are out and about. Our warmer heats everything from breast milk, formula and baby food. Compact enough fit in your baby's changing bag so you can heat feeds anywhere anytime. Portable and convenient, the travel bottle and food warmer stores hot water for warming bottles or food jars on the go. The thermal flask keeps water warm and doesn't require external warming source. The secure fasten lid protects from leaks and spills and is always BPA and phthalate free.