7315-Black Color: Black Shown in Black Functions: -Offered in Black and Blue.-Keep your noise connected and food and drinks cool with this smart cooler.-This completely insulated, 24 pack cooler comes full with speakers!.-Merely plug in your MP3 player for music anytime, anywhere.-A side mesh pocket and dual front zip pockets hold incidentals.-It's a party in a bag!.-Needed 4 AA batteries (batteries not included).-Prop 65 compliant. Building: -Constructed of 600D polyester. Color/Finish: -Cool grey accents give it a fresh appearance, and a quick-access Velcro pocket ahead makes it easy to get to everything inside. Measurements: -Measurements: 11" H x 12" W x 8" D.