Be the maestro wherever you go with this Bluetooth speaker Koozie! Doubling as a tumbler, the Koozie comes with a twist top lid and straw, making it a perfect fit for all the summertime activities.
4-n-1 Koozie functions as a 16oz tumbler, skinny can Koozie, regular can Koozie, and glass bottle Koozie.
Bluetooth speaker lights up with active music and can be separately from the tumbler.
