So, so, so late adding to this thread. I've been lurking for a while and am so happy your trip is about to happen. I found your PTR from reading Becca's and I follow them regularly.
If you are still looking for a large cooler, and there is a Costco near you they have a set of three super large bags. Two are just open caryall bags (but humungous Costco size) but one is a freezer bag. You can fit a whole lot of Costco size freezer boxes in them and in fact this is what I use in the summer months to do my grocery shopping. DH used it to transport a bunch of food he had made up from the Hamilton area to Kingston and everything was still frozen.
Have a wonderful trip and I'll be looking for updates when you get back.
Thanks. I never thought to try Costco. I did find some thermal bags at Superstore. I bought 4 bags and I can fit 4 TPN bags with ice packs in each one. Then all the thermal bags are going into a suitcase that we can roll and carry on the flight. I think it should work pretty well.
Ok, big give pictures coming up in the next post!
