- Double-wall vacuum insulated stainless steel construction
- Insulated screw cap with D-ring handle allows for hanging
- Mix and match band colors to create your own colorful collection
- Wireless connection up to 30 ft.
- Playing time: 2-1/2 hours | Charging time: 2 hours
- FDA certified
Colors: Black, Blue, Lime Green, Gray, Orange, Pink, Purple, Red, Teal, Yellow