I am going away and would like to express so I can feed when out. I'm going to holland in September (I'd need to start making my stash now). When it comes to it and I defrost the milk how long can I keep it in a cooler bag with ice packs? It's quite a long journey (around 10 hours). Is there any way I can keep some expressed breast milk fresh for each day of the holiday of 5 days? I assume not but maybe someone has some genious idea that I've completely missed.
Thanks