OGIO Motion X Over Customzied Backpacks, Diesel Grey Style Number:91020 Its sleek new styling works PC850ZH 3XL Orange Its sleek new styling works downtown or way way out of town and its bike inspired handle system and broad base skateboard wheels yield a smooth roll and has UPF50 sun protection built in Two tone 200D poly ripstop body 1000D matte poly ballistic details Specialized front compartment unzips to expand the bottom bag for shoes damp clothing and more Hidden zipper in main compartment seam for easy embroidery access Spacious main compartment with interior organization and separate laptop sleeve for quick access Articulated padded shoulder straps Integrated luggage trolley pass through on back Air mesh lower back panel Black reflective O heat transfer Side mesh pockets Laptop sleeve: 12