Outside two zip pockets at front?? one side pocket (perfect for your water bottle) sleeve at back that slides over luggage trolley handle</br>Inside spacious main compartment?? mesh slip pockets?? laptop compartment</br>12x5.6x15.5</br></br>Product Description</br></br>This backpack features a streamlined shape and enough room to carry your textbooks?? notebooks or everyday essentials. It's also great for travel?? thanks to a sleeve on the back that slides easily over your luggage handle for easy toting.?</br><br/>http://www.amazon.com/gp/product/B01AS4AYWG