Fantastic bag!
I had long worn Sven's purses cross-body and off my shoulder. Then over 10 years ago my doctor told me I could no longer wear them due to asymmetrical stress on my torso that was causing neck and shoulder pain. I didn't like the idea of wearing a backpack to work; it just didn't seem professional, especially for someone in her 50s. Further, I didn't like the idea that someone behind me could open and get into a backpack without my knowledge. However, later that week I was in SF a shoe store when I saw the smallest version (510B) in black of Sven's wonderful backpacks (1) that CANNOT, when worn, be opened,. (2) are, as usual for Sven, well-crafted in beautiful, soft leather, and (3) made in the USA! I immediately bought it and have used it daily ever since. It's been especially useful when traveling as I can walk through crowded airports without worrying about pickpockets. I'm retired now and though there's nothing wrong with my bag - it has withstood the test of time with flying colors - I wanted a larger version so bought this, the largest (#810B) size of the three, in chocolate. The dark, rich color is beautiful, and it's just as well made as my beloved 510B! Sven quality has not deteriorated over time! P.S. When shopping, I slip on the smallest of my Sven cross-body/shoulder bags to hold my phone case (which holds my credit cards).