How long is breast milk good once removed from the fridge?

Once refrigerated breast milk is removed from the fridge and reaches room temperature, it should be consumed within 2–3 hours. It is important to note that milk should not be cooled, warmed, and cooled again; once taken out, it must be used. To keep milk safe while traveling, many parents recommend using an insulated bag with ice packs, which allows you to maintain a consistent temperature and safely re-refrigerate the milk if it remains cool to the touch.