Description Our Closer to Nature travel bottle and food warmer heats bottles and baby food when you are on the go - because life goes on and you sometimes need to get out of the house! Simple and easy to useJust fill the stainless steel flask with cool, boiled water and when feeding time comes around, simply pour the water into the upturned, frosted container lid to warm your bottle. Portable and convenientThe compact design means the travel bottle and food warmer should fit into your baby's diaper bag easily, so you can heat feeds anywhere, anytime.