Winner of a 2019 CES (Consumer Electronics Show) Innovation Award, this is the insulated water bottle with a built-in Bluetooth speaker. The top section of the unit is a 16 oz. double wall steel insulated bottle that keeps drinks cold for 24 hours or hot for 14 hours. The bottom portion is a detachable 3-watt speaker that streams music via Bluetooth. It fits into most cup holders and has a water- and sand-proof rating of IP67, making it safe for taking to the pool or beach. The speaker provides up to six hours of power on a full charge; charges via included USB cable. Black or Seafoam. 11 1/2" H x 3" Diam. (41 lbs.)