Product capacity: 20oz
Color: mix 5 colors speaker, 2 white, 2 black,2 grey,2 purple, 1 pink
Materials: 304 stainless steel
Package: 9 pcs tumbler in a case
Including: sealing lid + plastic straw + USB cable for charge
The speaker is waterproof
Material：304 stainless steel, double walled vacuum insulated.
Speaker Color: white/pink/purple/black/grey
Slide lid and clear straw: the lids are water-proof, does not contain BPA. Environmentally friendly, durable and non-toxic.
Speaker: You can take your favorite drink with your favorite song anywhere you go. The speaker can also be removed from the cup for portability or washing purposes.