Nike Jordan Jumpman Top Loader Laptop Backpack Padded laptop storage section. Extra-large interior space. Large front zippered pocket has pencil/pen slots, ID window and two open top pockets. Main compartment has velcro for easy entry and 2 side buckles for extra security. Approx. Measurements: 13" across entire bottom when full, 17 3/4" high, 8 1/2" wide at base