Come and see our amazing products. It is made of polyester, has 17 colors for choosing .Create a promotional backpack that's perfect for corporate gifts, university wear, team uniforms and so much more. This polyester drawstring backpack measures 14" x 16.5" and can be customized with a silkscreen imprint of your corporate logo. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.