Just the right size for a day on the go, this backpack is made from 600-denier fabric, with a coated base for extra weather protection. Light rain rolls right off thanks to water-repellent Rain Defender technology. A padded sleeve inside the main compartment holds a 17 in. laptop. A diagonal, tricot lined pocket on the exterior is perfect for storing valuables. Reflective webbing on the shoulder straps, and reflective logo make this pack easily visible when on the go.