Thule Crossover Sling Pack Padded, top load pouch holds up to a 13 laptop (Laptop compartment: 9.6 x 1.2 x 13.5 in) Aluminum hardware and water-resistant fabrics combine to create a lightweight, durable bag Airflow channels on back panel provide ventilation Oversized strap with breathable air mesh material Shoulder strap stash pocket stores small items Organization compartment stores maps, magazines and electronics Easy access pockets organize nutrition, hydration and small sports accessories