Swiss Gear SA3295 Black with Gray Laptop Backpack - Fits Most 15 Inch Laptops Padded Laptop Area Protects Most Laptops up to 15 Inches Integrated Tablet Pocket for Safe and Convenient Transportation Audio Interface Inside Pocket for MP3 Players with an External Headphone Port Organizer Pocket with Key Fob and Multiple Divider Pockets for Pens, Mobile Phone, ID Card, Memory Sticks Water Bottle Pocket Features Elasticized Mesh to Secure Various Sizes of Water Bottles Ergonomically Contoured Shoulder Strap System with Padded Breathable Fabric Multi-Panel Airflow Design for Comfortable Back Support Compression Straps Designed to Adjust Backpack Volume and Tighten Load for Superior Carrying Comfort