REI Classic Duffel Bag – Medium for $19.93. Select in-store pickup at REI to save on shipping. Otherwise shipping is $5.99 for a total $25.92 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. This classic duffel bag features urethane-coated 1,000-denier nylon, dual zippers, wrap-around 2″ nylon webbing handles, and adjustable shoulder strap.