I love the “carry-on only” traveling style, it’s cheaper and you don’t have to worry about airlines losing your stuff. Outside of requiring a bit more planning, what’s not to love? Turns out this is a beloved product category with a passionate community behind it, and as a result a lot of manufacturers are making really awesome bags. As a result you see different bags with different strategies, and start to develop a taste for what you want. These bags are all incredible, but none a...