I Love Targus bags, they are tough and light weight. I have carried it for my laptop for close to 4 years now and have not even seen a small tear anywhere. the zip is so good that even after handling it roughly sometimes it has never unzipped or shown any missed teeth.
It opens smoothly. the compartments have good space for what they are meant for. the front two small ones are good for keeping notes or books. the other 2 big ones. one for laptop and other for charger mouse. the laptop compartment is also so good that it has special make to protect your laptop within a sack like the kangaroo protecting its baby. the side ones to keep your headphones and pet bottle to keep you charged. the straps are so wide and comfy that you not even would feel like carrying anything.
I sometimes also carry it to travel for small trips with keeping clothes and its so tough that it handles that even. I would recommend to buy it and try it. yes its little costly compared to other brands but worthy to buy it.