Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Compact carrier

There were a couple of idiosyncrasies with this bag that I had to work around. First was the ride height--kept bouncing oddly against my bum. That's when I discovered the strap was adjustable. Good.The other thing was the plastic "handlebar" at the top of the bag. I guess it's necessary to have, but it kept falling between the back of the bag and my back, bumping into my spine. Problem was fixed after I put a velcro sticker to keep the bar at the top of the bag.Pocket-wise things are a *little* spartan. If they could add a pencil/pen carrier and a better spot for notebook mice (I put my mouse in the flap pocket, which I guess is ok).Note: 13" Macbook is as snug as a bug in a rug, but it is in a memory-foam sleeve. I don't reccomend putting a naked macbook in there. Also, can't hold much else if you're macbook is in a sleeve. (need to store textbooks? look elsewhere)