Comfortable soft padded back design with thick yet soft multi-panel ventilated padding giving maximum back support. Breathable and adjustable shoulder straps relieve stress on shoulders with foam padded top handle for long carry use. Luggage strap allows the backpack to fit on suitcases for easier carrying, with a hidden anti-theft pocket on the back protecting valuable items. Made of water-resistant and sturdy polyester fabric with metal zippers for secure and long-lasting everyday use.