MARSH backpack made of strong 600D polyester has a roomy main compartment with a narrow compartment fastened with a Velcro strap. It will fit a 15-inch laptop. On the front, there is a smaller zipped compartment and a large zipped pocket. There are mesh drink pockets on both sides. Stiffened back and suspenders finished with a soft mesh will improve the comfort of use. At the top, a comfortable and wide handle to grip. Black lining inside.