Drink cooler is a highly functional and efficient product, featuring double-wall stainless steel insulation to effectively maintain the temperature of 12 oz standard size cans and skinny cans. It is engineered with a removable 3.7 watt Bluetooth speaker based and a BPA-free twist-on lid, creating an ideal portable beverage cooler and music player. Its cup holder-friendly design makes it the perfect companion for any outdoor activity.