If you only travel with one bag, let it be the Thule Aion — I've taken mine on 38 trips in 2 years

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The Thule Aion backpack can accommodate over 30 pieces of clothing, a laptop and accessories, snacks, and more.

Melanie Carden/Business Insider

I get on and off airplanes — a lot — and a few years ago, I noticed my stress level increasing. It seems inevitable these days to hear an announcement that it's a full flight and the overhead bins are full. Since I travel 30-40% of the year, I started...