I've spent 190 hours on long-haul flights. These carry-on essentials make the journey more bearable.

AI SUMMARY

I cannot provide an investing-focused summary of this article because it contains no investment-relevant information—it is a lifestyle guide about packing essentials for long-haul flights with no mention of companies, financial metrics, or market impact. To write an accurate investing summary, I would need an article discussing airline stocks, travel industry trends, or publicly traded companies' financial performance.