Hello - I am leaving on my first business trip for three nights (yikes!). I will be pumping while I am away, I do not need to ship it home so my plan is to keep it refrigerated and then freeze or use right when I get home.

Any advice for my return flight with the milk? Better to check it (worried about it spilling)? Or carry on? Just take ice from the hotel machine or bring ice packs and ask the hotel to freeze them for me? It is for a huge conference so not sure how accommodating the hotel will be. It is probably 5 hours door to door.

Any advice is appreciated, TIA!