VIBE - The Fireside Outdoor VIBE 18oz Tumbler has a detachable, built-in Bluetooth speaker so you can stay hydrated and listen to your favorite podcasts or music at the same time. BUILT TOUGH - The Tumbler was made from 18/8 stainless steel and features a tried-and-true style adored by millions. The built-in speaker for the VIBE is similarly tough, with a steel mesh cage and an IPx6 water resistant designation. With a 1000mAh battery, it can play music for up to 6 hours while keeping drinks cold for up to 8 hours. HIGH FIDELITY -The VIBE's 3.7W speaker packs a punch, generating all the highs and mids with the clarity you'd expect from a compact hi-fi speaker. Users can enjoy an immersive experience while listening to music while connected to the Tumbler by feeling the beat softly reverberate through the cup. WILL TRAVEL - The VIBE is made to fit in any typical automobile cupholder, allowing you to take it with you to your preferred vibe location. You can take your water wherever you need it and keep your music where you want it thanks to the removable speaker. SLEEK DESIGN -The cup, speaker, and sliding track on each VIBE are all powder coated in the same color. When your music is playing, 4 LEDS using our JustVIBE technology dance along, creating a wonderful atmosphere, especially at night! The Speaker is Water-Resistant and is IPx67 water tested. PLEASE DO NOT HOLD UNDERWATER AND PLAY MUSIC. THIS WILL DAMAGE THE SPEAKER AND ELECTRONICS. Comes in two colors: Teal and Gray