STM Drifter, Laptop Backpack for 15-Inch Laptop - Green Camo (stm-111-037P-36) Top load main compartment padded laptop cell (will hold most 11-16-inch laptops) and plenty of main compartment capacity for books, shoes, clothing, etc. Zippered front panel pockets: top soft lined pocket for sunglasses or phone, middle for wallet, sundries - bottom for keys, biz cards, travel docs Bottom zip pocket holds detachable rain cover in case of a sudden downpour 3D foam mesh back panel with air-flow channel for comfort. Integrated luggage pass through secures the bag to the handle of wheeled luggage Padded and contoured shoulder straps with sternum strap for a comfortable carry