National Geographic NG-5737 Earth Explorer Large Backpack Lower photo padded compartment holds a camera/camcorder and accessories, such as lenses ,flash unit, batteries, cables, charger, etc. Upper personal storage compartment, which opens by a large pull-tight flap Rear padded laptop compartment holds a 17" laptop and accessories. Advanced harness system is designed to allow ultimate adjustment of its components: padded ergonomic shoulder straps Rain cover protects the entire bag and contents