One of the coolest and most uniquely designed backpacks I’ve owned. Sleek and minimalist from the outside but tons of useful and accessible storage inside. The whole thing folds completely flat - “270 degree” zipper they call it. When using you can open just the top, just the left side, just the right side, or open the whole thing flat. Hidden (and huge) water bottle pocket on the side that sits inside but has direct access from exterior. The back has large laptop (swallows 15” MacBook) that also folds out flat for tsa. Work situation has changed the past couple of years so it doesn’t get used as much. And honestly I probably used it on a dozen or so work trips and it shows very little wear.