Protection: Fully lined and padded main compartment, with internal separator and ribbon, ideal for portable computers up to 15.4 inches. Organization: Multi-purpose compartment with metal locks and pins, mesh pockets for accessories, ideal for carrying portable devices, documents, as well as all those items essential for the trip. Convenience: Light design to easily carry your equipment on your back. Comfort: Integrated handle, with straps that adapt to the contour of the shoulders and ergonomic padding on the back for greater lumbar comfort. Material: 600 denier polyester, water repellent.