Very very nice bag. Out of perhaps 10 similar bags I've tried over the years, this is my favorite. It has a loop on the rear that slips over luggage handles - very handy. Roomy but not too large. Easily holds my 12 inch iPad Pro plus my 15" laptop too. Quality is high. Zippers are smooth and consistent. I've taken this bag on perhaps 20+ trips/flights so far, no sign of wear or tear, so it's holding up well. The shoulder strap is padded and adjustable and removable - all good design features. My only design suggestion: On the rear of the bag, below the luggage loop, perhaps in the up/down and left/right middle of the rear panel, put a business-card sized zippered pocket with a clear front plastic window, so I could insert my business card for an easy way to add my name tag/add my ID to my bag that is externally visible. Could also make this same pocket slightly larger so I could add/store perhaps 10 or so additional of my business cards for quick (external) access to my business cards to give out to people as I meet them. A++ bag.