I'm on the last day if my trip. I've pumped around a litre of breast milk sitting in the fridge, ice bricks in the freezer ready to go. Hopefully if I pack it well the EBM will remain cold.

I'm worried that the bags will burst with the change in pressure. I've tried to get most of the air out of the milk bags but there are still bubbles. Does Anyone have experience with bringing the bags of EBM on a flight (instead of bottles)???