Since being issued a work laptop near the onset of the pandemic, I have been using a Tom Bihn Synapse 19 backpack with a 13” Cache for the laptop. While a tight fit for some of the other things that get stuffed into it, it worked just fine until (of course) I wound up trading my 13” work laptop for a 15” work laptop. A 13” Cache worked fine, but the bag was not big enough to comfortably hold a 15” Cache and laptop. So I used this as an excuse to buy this new bag. It works just fine so far. The built-in device pocket is just the right size for the new laptop. The three-part front compartment works great for a water bottle and other accessories (my trackball/mouse, the case for my glasses, etc.), and the larger back compartment comfortably holds my lunch along with pads of paper and other materials that need to get moved back and forth between my office-office and my home-office. I also use a Double Organizer Pouch clipped inside to hold smaller items like my work badge and pens and pencils (that formerly had a space in the smaller front/side compartments on the Synapse 19). Lastly, I chose the only available exterior color at the time that wasn’t black; it looked decent enough in the website pictures, but it actually is brighter and more attractive in person. So far, I’m extremely happy with my purchase!