Use Amazon coupon code VLA8ZOTP during checkout. Amazon has this OutdoorMaster Sling Bag Backpack for $34.99. Use the coupon code and the price drops to $20.99. Shipping is free on orders of $49 or more. It comes in four colors and features an adjustable, padded shoulder strap; hidden anti-theft pocket; and measures approximately 19" x 12.5" x 4".