Nike Vapor Power Backpack - Dark Grey The Nike Power Energy Backpack offers diverse storage options and a design made for comfortable carrying. BENEFITS Dual-zip main compartment for secure, spacious storage Adjustable Max Air straps for lightweight shock absorption Wet/dry compartment separates your clean and dirty gear Side sleeves store water bottles and other small items Padded laptop sleeve fits up to a 15-inch laptop PRODUCT DETAILS Haul loop at top Dimensions: 20.5" H x 12" W x 7.5" D Materials: 100% polyester Imported