The North Face Sweeper Backpack for $41.93. Select free ship to-store for in-store pickup at REI.  Otherwise shipping is 5.99 for a total $47.92 shipped, or free for orders over $50.  If needed, use this Filler Tool to qualify for free shipping.  Here is a screenshot for your reference. It accommodates a 15" laptop or a hydration reservoir and features FlexVent shoulder straps, air-mesh back panel, lower front compartment, and dual mesh water bottle pockets.