This backpack is made of a durable material with a water-resistant finish and a magnetic flap opening that ensures your items stay dry in even the worst of weather; Two thickly padded pockets protect a 10.5" tablet or 15.6" laptop; The main compartment can be accessed through the wide top opening or quick-access side zipper if you need grab items on the go; The shoulder strap pocket is perfect for a metro card and the back panel pocket keeps your passport safe, also making it the perfect backpack to travel with