New Essential Nike Alpha Backpack, NWT Color: Black / White From work to working out, the Nike Alpha Backpack carries everything. A laptop sleeve and multiple zippered compartments with interior organization keep your things in order. Mesh side sleeves hold your hydration. Sleeve fits up to a 15" laptop. 2 zippered main compartments and a smaller front pocket keep you organized. Interior organization panel helps keep your stuff in order. Mesh side sleeves hold water bottles. Product Details 20" H x 13" W x 8" D 28 L Top handle Adjustable padded shoulder straps Reflective detail 100% polyester Spot clean