Great size! It's really hard to find something middle sized and really har to find something taller than it is wide. I can fit a 9" x 6" notebook (a Rocketbook) in it sideways and still fold the flap down. I can also let it stand up and put my lunch in there.

Love the dual colors, but kinda wished I'd gone for a flashier color choice (though gray/black goes with everything). I like that it's completely lined with RFID blocking fabric, recycled everything else and the double strap. Decent organization inside and the outside pockets are generous. You can't clip one strap to both strap spots at the same time like they say (maybe they changed the size of the clip part on later models), but I liked the idea of it sorta staying folded over so I used little clips I had to do that. Comes with a little orange pleather key fob.

My only cons (but I still give it 5 stars) are: 1. Because the top is so tall it can be a little hard to reach in to unzip the inner zip. That might not be the case if I had more stuff in it. 2. There is nothing but the side of the bag to hold onto when unzipping the side zips, which can be a tad awkward (or means it doesn't easily unzip all the way), but I only have little things in there so it works out. 3. Not completely thrilled with the way the short strap is folded over on itself and has a pleather piece sewn on to make a handle. It's great as a handle, but less nice if you put it on your shoulder. I might unstitch it myself.