I’ve made quite the packing journey as a traveler. I went from overpacking massive suitcases that needed to be checked in to traveling with just one bag – a carry-on backpack. It’s made a world of difference in how I travel and I can safely say, I’m never going back to packing any other way. Of course, this travel style isn’t for everyone but if you’re looking to pack more minimally, and effortlessly move from place to place, keep reading. This post covers the basics of traveling with a backpack (including my answer to the question above: “Can you use a backpack as a carry on?”) + my recent trip to Portugal where I packed for 10 days in the Minaal 3.0. Table of ContentsCan you use a backpack as a carry on?For easy access, here are the official guidelines of some of the major airlines:Why travel with just a…