Sip in style and groove with the tunes, 40 ounce Bluetooth custom design Tumbler

40 ounce custom design, Bluetooth speaker tumbler. With this 40 ounce stylish, custom design double wall insulated tumbler you’ll be grooving all day while staying hydrated. The sleek custom design is an eye catcher and the double wall Technology keeps your cold drinks, colder and your hot drinks hotter. With the rechargeable Bluetooth at the bottom of your Tumbler you’ll be the talk of all your coworkers while they’re grooving every time they walk past your desk.