... 3,600D Polyester 4,New Design and Good Quality Description:Promotional Backpack Style No.: JBP-1087 Category:Backpack Function:Travel & Sports ... Sample Order Production Lead-Time: 45 Days After Order Confirmation Promotional Backpack # JBP-10871, Made of 600D polyester 2, zippered main ... ://jindala.en.alibaba.com/productgrouplist-213475623/Backpack.html#products Details: Promotional Backpack