Made of 420 Denure nylon, they are a rugged option for those wanting to pack just a few beverages or light lunch for their day at the track. The black Denny Hamlin cooler measures approximately 12" h x 9 1/2" w x 5 1/2" d. Besides the main compartment, there is a slip pocket running the width of the back, as well as two pockets on the front. The left front pocket has a zipper closure with a mesh slip pocket on its front. The right pocket has an elastic top. A fold over flap covers these pockets and contains another zippered compartment. The front of the flap has a white 11 and white Denny Hamlin signature in the center. The cooler comes with a nylon carry strap. Good for carrying much more than #11 team fans' six packs!