These Stowaway 10L Packable Sling Bag, which lists for $30, drops from $25 to $15 when you use VISA Checkout and apply code VISASHIP at EddieBauer.com. Shipping is free with this code. Choose from five colors. These sling bags are 100% polyester, and they have a water-repellent shell that shields contents from water. They have two exterior pockets. Sales tax is charged in most states.