Port Authority Lunch Bag Cooler. Forget the brown bag. Take your lunch in this cooler that has a heat-sealed, water-resistant lining for easy cleanup. 420 denier honeycomb polyester, 600 denier polyester canvas Padded, self-fabric handle Front flap with hook and loop closure Mesh side pocket. Dimensions: 10.5"h x 7.5"w x 6"d; Approx. 473 cubic inches