Ebay offers Embark Soft Sided Backpack Cooler Bag 18QT 24-Can for $9.99 (reg. $29.99) free shipping.

Product Description:
Keep things cool anywhere you go when you have the Soft Sided 18-Quart Backpack Cooler from Embark. This soft-sided cooler is made with recycled polyester fabric, and features a front pocket to help keep small essentials within reach. Its double zippers make it easy to open and close, while the adjustable straps allow convenient carrying whether it's time for a picnic or a hike. Including a bottle opener, this cooler brings convenience to toting food and drink.