Soundwave Copper Vacuum Audio Bottle 22oz Color:Black comfortable and breathable

comfortable and breathable

Elastic Cuffs

Multi-function backpack

5″ (14 cm) in diameter

1 Chest 36

Soundwave Copper Vacuum Audio Bottle 22oz Color:Black comfortable and breathableStay hydrated while enjoying your favorite tunes with this 2 in 1 personalized steel bottle and speaker. The screw on lid features an IPX6 water resistant Bluetooth speaker with 4h of operating time, 33ft working range, and LCD lights. The double wall stainless steel construction along with the copper inner wall, keep your drinks warm for 12h and cold for 48h. .: Screw on lid with a built in bluetooth speaker .: Bluetooth range of 10 meters (33 feet)