I am very fortunate to have purchased and received a real Fjallraven. I put the name of the seller in the title so people are aware.
The only complaint I really have is the straps dig a bit because there's no cushion but I bought the cushion straps separately and honestly they are the best. Other than that this bag is the best, I get to fit so much for what I need.  I usually bring a 32oz bottle, my DS, wallet, sketchbook, pencil pouch I can even store my sandwich for lunch and chips without them being squished. I use this bag on the daily but on large trips I use both the classic size for the airport and then occasionally switch to the mini during outings.