Hello folks, I decided to venture out of the intro thread I made and share this, as I would like to know some experienced travelers thoughts. I've been considering life on the road more and more, and I know one of the first things I need to do is make sure I'm prepared with the right gear. I came across this backpack and it's pretty mindblowing. Very pricey but I would be willing to spend the little money I have on it if it's worth the investment. I'm also curious if anyone out there uses a small 25L backpack and does fine traveling extremely minimal. Would most of you say it's smarter to have 40-45L? Thank you in advance.