Silk Screen - Your promotion is sure to pack them when you hand out this customizable bag! Made from 600 denier polyester and measuring 17" x 12" x 6", this durable and lightweight backpack features a large main zippered compartment, front zippered compartment with interior organization, a headphone port and side mesh pockets. It's also equipped with padded, adjustable shoulder straps for added comfort. Ideal for schools, corporate events, tradeshows and more! Show your customers that you've got their backs by ordering yours today! Zalophus.