Dimensions: 55 x 35 x 26 cm. Please note: Due to the different rules regarding hand luggage, please check the size before purchasing. This is a large rolling travel backpack for cameras. You can quickly convert it from a briefcase to a backpack. Can be used as hand luggage on the plane. Large capacity: The backpack can support a complete DSLR with the lens attached. There are 11 adjustable internal compartments for lenses, chargers, batteries, filters and so on. Innovative storage space: It features a padded space for a 17-inch tablet or laptop, front pockets and side straps for a tripod, and 2 side pockets with space for memory cards. Sturdy & durable frame: Uses wide rollerblade-style wheels and retractable telescopic handle for enhanced mobility. It is convenient to lift the backpack using the top handle. Waterproof capability: The included rain cover helps keep the backpack away from rain and dust.