Come and see our amazing products. Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder. Foam padded top handle for a long time carry on. A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. Pls confirm with us about the packing info, stock color and exact production time before placing your order.