Compatibility Designed to fit laptops with 15 to 16 screens - Ergonomics 3D contoured air-mesh back padding which helps alleviate back stress/strain; Neoprene comfort grip handle; Adjustable fasteners on each side of the backpack - Functionality and Design Multiple pockets for maximum storage capacity (Mobile phone pens business/student card...) and many more! Hidden rear pocket for your personal belongings; Mesh pockets for your loose accessories; Removable waist strap included- REACH Compliant YesThe 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 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.