Yvonne C.wrote a review of Crumpler Salary Sacrifice Backpack on August 25, 2011
This is a good bag, but it is very small. I have a 12.1" Lenovo and it barely fits in the laptop sleeve. I usually have to shove it to get it to fit in. If you're looking to fit a textbook, it would be a tight squeeze. I can fit my nalgene bottle and lunch, and maybe a jacket, but not much else.
I don't want to ding the bag too much for its size. It is very well constructed, very comfy, and has a ton of pockets. Almost too many. A lot of the pockets are super long and I lose my keys in them all the time. Given the small size of the bag, it also seems rather heavy. It is fairly comfortable, though, and I think it looks slick.
Bottom line - if you're looking for a small laptop bag, this might be worth looking into. I got this on SAC, otherwise it is definitely not worth the $145 retail price tag.