Beside U Backpack Nutopia Presidio Colour:Seashore Blue Materials: 100% 40D Rip stop nylon fabric Color:Night Watch Materials: 100% 40D Rip stop nylon fabric with touches of leather High yarn density fabric has enhanced abrasion resistance for long lasting performance Non woven backing behind the fabric provides a rich hand touch Lightweight and water resistant for everyday versatility Larger sized zippered pockets good for passports found on the opposite side of credit cards this Presidio travel backpack from Beside U is made from durable rip stop nylon that's both water resistant and tear resistant 2 hidden water bottle holders extra pockets