The Campus Notebook Backpack is ideal for students at school or university and also appeals to todays mobile professionals with an active lifestyle and a more casual work environment. The padded computer compartment is specifically designed to protect laptops with standard 15 - 16 inch screens. There's plenty of storage space: an extra large zippered storage compartment with internal pockets including zippered mesh pockets - perfect for personal (iPod. CD player. PDA. etc.) or computing accessories.Other features include pen loops and student / business card holder. Finally. for your ultimate carrying comfort. there's a 3D contoured air-mesh back padding which helps alleviate stress and strain on your back.- Compartment for notebooks with 15" to 16screens- 3D contoured air-mesh back padding which helps alleviate back stress/strain- Multiple pockets for maximum storage capacity (Mobile phone. CD player. smartphone. iPod. pens. business/student card...) and many more!- Hidden rear poc