This 24 can cooler is more than just a cooler you can plug your iPod and share your favorite songs with friends. * Product Material: 600D Polyester * Product Weight: 2 lbs. * Keep your sound connected and food and beverages cool with this clever cooler * This fully insulated, 24-pack cooler comes complete with speaker * Simply plug in your mp3 player for music anytime, anywhere. cool grey accents give it a fresh look, and a quick-access velcro pocket on top makes it easy to get to everything inside. * A side mesh pocket and dual front zip pockets hold incidentals. its a party in a bag! required 4 aa batteries (batteries not included). prop 65 compliant.