I’ve used the Ascensionist 30L for over a year. I don’t have a car, so I’ve carried it on my back literally every day either in the mountains or while cycling (in any weather and usually fully stuffed). I don’t have any holes or tears in it yet. Really durable considering the light fabric. The minimalist design is great if you don’t like packs with endless amounts of straps and pockets that usually hide stuff more than organize it. The colors may have faded a bit, but I think the girls still like it.