There is nothing wrong with giving your little one formula that is room temperature, and it is even ok to give your baby formula that is cold. However, when traveling far away from home, it may be just slightly stressful on your little one and you might notice that your baby is just a little more fussy than normal. To ensure a happy trip for your baby as well as all of your other family members, ensuring that your baby is happy is one of the most important goals to achieve a nice and peaceful trip. Some babies might still seem to be a little bit fussy about their food if it isn’t served at the temperature that they are used to, so any slight investment in one of these products will ensure that your baby will stay happy during your trip.