Keeping expressed breastmilk cold and safe can be a challenge when on the go. Freshly expressed breastmilk can be stored at room temperature for only 2 hours. Hence if you are pumping outside, or heading outdoors with your baby, it is important to find an effective solution in keeping your milk cold. Otherwise, it will go to waste, which would be a huge pity! Breastmilk cooler bags are very useful, and we have shortlisted the best cooler bags that mothers can use to keep their milk. For the best brands of bottles that you can buy, see our list of baby bottles that best suit your baby. This article was…