This is a very comprehensive list, Charlie. I only started travelling in my sixties but I've had a few trips to Europe since then from 10 weeks to 5 months through winter. On my last trip pre-pandemic I had a 20kg suitcase, another carry-on suitcase, a small backpack and my CPAP machine. I'm determined to ditch the suitcase carry-on this trip. Oh, I also have a Thai bag made of material that I can carry groceries in or water, a phone and a jacket. I know I carry too much, especially in the skincare and makeup area. I'm determined to downsize. I may keep your list to help me.