Nike Heritage Sweep Backpack, Gray IO8733 084. This Nike backpack is perfect for everyday use – from school to town. It features a main compartment with a two-way zipper, an external pocket at the top, and a laptop sleeve. Elastic, mesh side pockets for a water bottle and small items. Drawcords provide additional storage. Adjustable, padded shoulder straps and a back panel with mesh inserts ensure comfortable carrying. Reflective elements and a top grab handle complete the look. Specifications: Material: 100% polyester Dimensions: Capacity: 25 liters