Bring the music to your next picnic, sporting event or barbecue with the Cooladio Speaker Cooler from Picnic Plus. This insulated, leak-proof cooler has 2 side speakers that'll blow your friends away. It's easy to transport and features breathable mesh back panels and padded shoulder straps. The exterior is crafted from durable 600D nylon for years of use. iPod fits securely in the zippered pockets and connects to the battery powered amplifier (requires 4-AA, not included) or through the headset jack.