Finally chose one! Put it off for a loooong time haha I got the Kathmandu Hybrid 50L Backpack Harness Wheeled Luggage Trolley v3
It seems like a good choice so far, I'm very happy with it!
This is the link if anyone wants to check it out (it was on discount when I bought it):
That's a big one... too large to work as carry-on, but I hope you enjoy it.
No, didn't want a carry on in the end as I have liquids and nail scissors and things that I can't take on the plane anyway.
I'm going to Oceania from october and I just bought a rather large hiking backpack, more precisely the Arc'teryx Altra 75. This is a backpack that'll last me for years and with plenty of space and intelligent systems. I hope and think that I'll be happy with my choice.
There are a lot of choices when it comes to bags. Get what best suits you. More important than the bag is what you put in it. With the right choices, you'll be a happy camper!