Introducing the CUSTOM 40 oz Speaker Tumbler, designed for those who seek a truly personalized experience! At Britestar Creations, we offer a tumbler custom-made to your preferences – upload your favorite family pictures or sports images, choose any color and design, and enjoy your beverages in style. This tumbler features an integrated Bluetooth speaker for your jams, delivering loud sound and dazzling RGB LED lights that change with the beat. Perfect for every moment, our unique tumbler seamlessly blends functionality with personal expression. Choose Britestar Creations to craft your moments with unmatched uniqueness.