This isn't a specific bag review but a blanket report.
I was privileged in having received numerous Tom Bihn bags and small accessories to review over 4 years ago (thanks Tom & Darcy). I've reviewed a ton of gear in 4 years. Only the luggage products of Tom Bihn, Blackhawk and Maxpedition have withstood the test of 4 years of...yes, we do it... Torture! I have a pile of tactical apparel that's headed off to Goodwill after not so many washings & wearings, pathetically poor wear. The same for lesser luggage made of various fabrics. The Super Ego, ID bag, Brain Cell and numerous pouches look as new after so much hard use.
In their niche, Tom Bihn bags have no peers.
Thanks Tom & Co.