This large laptop backpack is designed for maximum comfort and protection. Padded and secured laptop storage. 2 padded and secure accessories pockets. Additional internal zipped pockets. External/detachable mobile phone pouch. nternal pockets for stationery, credit card holders and pens. Laptop protective pocket dimensions (approx.): w-27.5cm X h-35cm X d-3.5cm (10.75” X 13.75” X 1.5”).Fits most 15” PCs and 15” MacBook Pro.