This fully-insulated Iowa State Cyclones Backpack PTX celebrates your team spirit while you travel in style. Designed for the Cyclones fan on the go, this piece is stacked with special features. With a water-resistant interior, 23-can capacity, numerous storage pockets, and a golf-cart harness, the Iowa State Insulated Backpack PTX was made to keep you hydrated wherever your adventure leads you. The padded, adjustable backpack straps are comfortable for walking distances, and the stretch cargo cord on the front exterior will hold towels or coats so you can keep your hands free. A great way to show off your Iowa State team pride while you travel!