First day of my college freshman year, I purchased a Targus backpack for the heavy ass gaming laptop I had back then. I still use it decades later. It has carried stuff inside it for tens of thousands of miles, seen lots of abuse, weathered all sorts of conditions, and is still in really good shape. Not a single tear. Every compartment, every feature works the way it did on day of purchase. I'm honestly amazed every time I use it.