Luna Drawstring Backpack made of 210 denier polyester. Nylon braided drawstring closure. Reinforced bottom corners. Front zipper pocket and rubber earbud port. Metal grommets helps to prevent tearing. 13 1/2 W x 18 H.Add just the right reinforcement to your marketing with this Luna Drawstring Backpack! Made from 210 denier polyester, our 13-1/2 W x 18 H pack features nylon braided drawstring closure, reinforced bottom corners, front zipper pocket and rubber earbud port. Metal grommets help to prevent tearing. A great promotion for schools and universities, this bag offers full color transfer, pad print or silkscreen imprint options for your brand name.