<p>If you like spending time with your favorite drink and tunes, then you'll love the Vibe 18oz Tumbler!<br><br>Constructed with double-wall vacuum insulation and 18/8 stainless steel, these tumblers will keep your drink hot or cold for hours at a time. The press-in leakproof lid ensures that your drink stays where it needs to be, while the textured powder coat provides a secure grip.<br><br>The Vibe's patented speaker pushes a size-defying 4W with crystal clear clarity and plays for 8 hours at max volume. Ditch the boring water bottles and enjoy your beverages in style with the VIBE 4-in-1!</p>