Jansport TN89 Driver 8 Wheeled Backpack for $59.95 shipped after coupon code MLC905QN.  Here is a screenshot for your reference.  It is made of 600 denier polyester, 420 denier velocity nylon, and has tuck-away shoulder straps, two large main compartments, retractable two-stage handle, and more.  Most places have this backpack for about $70 or more.