Ich recently bought a WANDRD Fernweh to use as my primary travel companion. What I really like about it are the clever, customizable modular features, especially that I can remove the waist support. This was especially handy in my case, as my backpacking years are more or less behind me and I "only" use the Fernweh as a substitute for a large suitcase, because I still prefer to have my hands free during transits to and from destinations.
Also: It just looks plain awesome, I love the design. 🙂