Everyone advised me to take a backpack for the world tour instead of dragging my suitcase on wheels. However, I’m not a big sportswoman, so it took me several weeks to find out and look for a backpack that met the following criteria: Comfortable for my back as a small, unsporting woman As light as possible The bag should be as ventilated as possible I like to be able to close and protect the contents of my bag properly Research A lot of research on the Internet directed me to the Deuter Futura 28 but when I went to see the bag, I was disenchanted with its slightly long back…