Looking for a well fitting hi-viz backpack that'll carry a laptop and a lot more, but hate how brand new stuff looks? You found it! This backpack does have some "miles" on it but it is in solid shape to carry a whole bunch of your stuff. Seriously, this thing has so many pockets and compartments, you'll forget where you put that thing you know you brought with you. On the back there's a small zippered pocket (9"x7") for quick access to small items. Below that is a strap that's expandable to accommodate carrying your helmet or a folded up jacket. Under the Icon logo up top is a compartment that runs the length of the bag. Then you have the main compartment that runs the length of the bag plus a padded laptop section (14"x9") and another zippered mesh pocket too. We're not done. Each strap has a zippered pouch big enough for a smartphone (extra large ones like an iPhone Pro Max won't really fit). Both pouches have pass-through ports for your headphones. Then there's a removable ID holder on each step held on by some strong velcro. The back has some comfy padding with channels to allow for airflow. Overall length of the backpack is approximately 18".