Nike Max Air Vapor School Large Backpack BA5108-012 Black/Silver 34 Liters Durable, water-resistant tarpaulin material on the bottom panel protects your things from a wet field or gym floor. A large, dual-zippered main compartment provides secure storage for large items and a smaller front pocket with various compartment sizes for easy access to your items. Padded sleeve fits up to a 15-inch laptop Dimensions: 19" H x 13" W x 9" D Fabric: 100% polyester