Ideal for mobile professionals who need to tote a laptop, tablet, and some work files, The 15. 6 active commuter backpack is both comfortable and travel-friendly, with a luggage trolley strap, air mesh back panel for improved airflow, and adjustable sternum strap to get just the right fit. Traveling after dark? This pack also features reflective accents for increased visibility. Whether riding by train, subway, or bike, you; have a got easy access to a water bottle or umbrella in the side pocket, plus a zippered pocket for quick access to on-the-go essentials. It's; s professional protection, with a sporty twist.