mrnovak2339835 wrote a review of JanSport Firewire Computer Bag - 2000cu in on November 4, 2008
Using as a day bag and as much needed carry-on capacity during multi-plane working trips. I'm using it as my day bag; Padding is excellant, plus plenty of room for computer support gear, and the all important extra change of clothes. This is about the largest bag you can carry on and still fit well in most overhead bins. Perhaps the biggest benefit is that it doesn't scream "Steal me, I have a laptop inside". Highly recommend.