Backpack Nike Academy Team 2.3 black DV0761 011 The Nike backpack is recommended especially for athletes. Bipolar zipper zipper. Contoured adjustable straps and back panel are padded for extra comfort. Large velcro pocket on front. Attached cover helps protect from wind and rain using Storm-FIT technology. Several pockets allow for better organization. Main handle.Technical data: main material: 90% polyester, 10% nylon· lining: 100% polyester · dimensions: 48.5 x 33 x 18 cm· capacity: 30 l· cover placed in side pocket