For what its worth, I bought the 50 L capacity No. 4 duffel bag in March 2016 and I've used it many many times and its performed flawlessly. I have no doubt that this is an equally well made bag. The construction on Fjallraven bags is just phenomenal. The zippers are heavy duty and don't slack, the buttons and fasteners are sturdy and well sewn and the straps on my bag are a very heavy nice leather. You will not regret this purchase, believe me.