The PTX Backpack Cooler with R2-D2 design features a fully-insulated interior liner that is also water-resistant, you can use it as a food and beverage tote or as an all-around activity tote. Backpack also features golf cart harness, five separate pockets, and front-mounted stretch cord. 20 can capacity. Measures: 11'' x 7'' x 12.5''.