30oz stainless steel tumbler with screw-in Bluetooth speakers! Each comes with a cord to recharge speaker.  See picture of finished tumbler for example!

The speaker is detachable for easy washing. It has a power button and volume buttons built in as well as a charging port. It is water-resistant. Has lights inside that flash and dance to your music! The sound quality is excellent!

Each tumbler comes boxed with splash-proof lid, speaker, charging cord, and plastic straw.

Don’t see the design you want? That’s okay! Every item can be customized with your own photos, names, colors, breeds, hobbies, businesses, memorials, or ideas. If you can imagine it, I’ll create it.