I always forget to take my mini speaker to the park or just to visit a friend. So I benefit from both. The bottle itself holds about 16 ounces, which is the average volume of a bottle. I'm still testing how long it keeps my drink cold/hot. After charging, still check the battery life of the speaker. But overall I was impressed with the quality. It needs to be charged before use, and it didn't take long. It's definitely well made for the price considering my swell was $25 alone. It's great to get a decent sounding speaker!
Sony ICFC1TBLACK Alarm Clock Radio
11 Review
Radio receiver Max MR-322 anthracite
14 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review