30oz Bluetooth Speaker Tumbler

Made of dual wall food grade stainless steel, this insulated cup is durable, the inside is electropolished to ensure that your tumbler cup does not rust, and the outside is coated with a colored powder coating to make it super easy to grasp.With a 30oz capacity, this bluetooth mug has a IPX6 waterproof wireless bluetooth speaker in the base. Designed to keep your drinks cold for up to 6 hours and its 600mAh battery keeps your tunes playing for up to 5 hours.You can get hydrated while enjoying your favorite music or podcasts.Customized is available.