This Type-A Travel Backpack is a newer design, featuring many pockets. Made with 610 denier CONDURA twill, making it very durable as well as light weight. 50 X 33 centimeters and holding up to 33L makes it suitable for flights. It also has a front pocket made for holding traveling tickets or cards. On the side of the bag is a hidden flap pocket designed for holding your passport. Not only does the bag achieve high functionality, it also has a beautiful complexion material that goes great with wool items.