Others say...

"Nice computer backpack but not good for air travel"
If I didn't fly frequently, I would have rated this backpack higher since it's inexpensive, sturdy, light, roomy, well-made, and fairly well organized.
However, it is not the best choice for frequent flyers since the laptop compartment is along the back of the main compartment, which means it is very difficult to get your laptop out for the security screen if you have anything in the main compartment. (And the design and the angle of the top of the main compartment actually make it even more difficult than it should be!)
Since my lapop is small (14"), it still fits in the laptop compartment even when in a sleeve, so I've been able to work around this issue by putting files in the laptop compartment and keeping the laptop in the sleeve in the front of the main compartment until I go through the security screen. However this is not optimal and I am looking for a new bag for traveling since the entire idea of having a computer bag is to keep the computer in the compartment that is designed to protect it! (And it's also rather annoying to have to "repack" the bag after going through security.)

My oher main issue with the bag (and I have this issue with other Targus computer backpacks as well as most computer backpack by other manufacturers) is the fact that "Targus" embroidered on the front of the backpack in large letters in a contrasting color. Since part of the reason for using a computer backpack is that a backpack (in theory) isn't as obviously a computer bag as a roller, the prominent branding negates the "camouflage" since everyone knows Targus doesn't make regular backpacks.

"great value"
This case is just what I needed. My laptop fits along with it's mouse. There are a couple of spots for pens and pencils and perhaps a calculator and maybe some papers. If what you want is a nicely padded lightweight case for your laptop and not much more then this should fill the need. A really great value for the money.

"The best laptop back i've ever used"
This is without a doubt the best laptop bag I have ever used in my life!
It is very comfortable and takes little getting used to. The fabric is strong and is kinda waterproof. My 12 inch screen pc fits in with breathing room. There is enough space to hold all my papers for class and enough to hold the charger and accessories with more room after that. It doesn't give me shoulder pain unlike my last bag and it is very light for how durable the fabric is. Overall a really good bag I highly recommend it for small laptop users.

"Awesome"
I can't say nothing but great product. I use it on small trips. durable and spacious. I put my breathing machine in it and a few other stuff and still have room. can't wait to take it on my next trip.

"Targus CVR600 15.4 Groove Notebook Backpac"
It functional. It could use more protective padding. But it has ample room for my chill pad, webcam, mouse and other accessories. It's easier to carry stuff on the back than the shoulder, especially with all the gadgets that carry with me. I mainly got it for two reasons security being one of them. no one can tall that you are carrying a laptop with you, like they can with a regular laptop bag.