These bags are made from waxed canvas with leather details, which safely protects the valuables inside against rain or spills. The bags come with a softly padded compartment for laptops up to 15.6" and quick-access pockets with RFID protection that keep credit cards and passports safe. The backpack also features exterior side pockets for water bottles, padded shoulder straps and breathable air mesh pods. Thanks to a wide carrying strap, the bags can be easily fastened to a trolley handle.