The ultimate party machine can be this Burton Lil Buddy Cooler. It's packed with a two speaker stereo system so you can blast your favorite CD (if you happen to have one) or hook up your music player. It takes just two AA batteries. The insulated beverage cooler can hold a 12-pack easily and it's pretty much considered heatwave proof so you food and drinks won't get hot. It's lightweight yet durable and even includes a bottle opener. Tailgating or heading on a boat? Make sure you take along the Burton Lil Buddy Cooler.