KC Tumbler with Bluetooth speaker :Our 20oz tumbler with a light up bluetooth speaker will be a hit wherever you go whether it’s lounging by the pool, relaxing at the beach, enjoying a cook out or tailgating you’ll always have a cool drink and your favorite music in hand. Your tumbler will include a straw and a charger to make sure you can keep your speaker charged at all times. Any design can be requested. If you don't see your design  in the posted pictures then put in a custom item request. Care instructions: Please do not wash tumbler with speaker attached twist to remove speaker before washing.