Modelo Mock Beer Can Double Wall Insulated Tumbler Thermal Flask with Detachable Wireless Bluetooth Speaker - 20 oz -Hand Wash Only -Capacity: 350 ml (12 oz) -1 x USB C to USB 2.0 Dongle, Instruction Manual -Tumbler Dimensions: 8.75" * 3.25" * 3.25" (Individually packed and boxed) -Box Dimensions: 8" * 3.25" * 2.75" -CA Prop 65 Advisory -100% Food Grade Stainless Steel -1 x Detachable Bluetooth Speaker Features IP5 Waterproof Rating, 120 minutes of Charging and Playback time, 600 mAh Rechargeable Battery, Flashing LED Light Indicators -Inner Food Grade 304 (18/8+) PP Stainless Steel, and seamless design advised for drinks less than 108 degrees Fahrenheit