Rolling a ton of drinks is effortless, Hold 48 cans and plays music anywhere anytime. * Product Material: 600D Polyester * Product Weight: 8 lbs. * This clever cooler lets connect your ipod, mp3 or cd player inside the front pocket, so you can share your favorite music with friends at your next outing. * Made of durable 600d polyester, it features dual exterior speakers for superior sound, and a massive main compartment, with removable lining for easy clean up. * A bungee cord at the top is the perfect place for a towel. holds 48 cans, dual carry handles and a sturdy pull-out handle with wheels make the commute a breeze, peva lining requires 4 aa batteries (not included)