20 OZ NARWHAL SPEAKER LID

Do you have a tumbler? Do you enjoy music? If so LISTEN up, as the Narwhal Life Tumbler lid is about to change your life! A tumbler lid that has built in bluetooth speaker. Need a 20oz tumbler for your Narwhal speaker? Shop tumblers.

Prior to putting our stereo tumbler lid on the tumbler we ensured that the lid was properly charged up. It takes about 2 hours to fully charge the lid and this will yield up to 6 hours of music playback.

Fits most standard 20oz & 30oz stainless steel tumblers. Examples:
Yukon Outfitters® (20oz), YETI® (10oz, 16oz, 20oz, 24oz), Tervis® (20oz), Swig® (22oz), SUNWILL (20oz), SIC® (20oz), Reduce® (24oz, 32oz), Polar Camel® (20oz), Ozark Trail® (20oz), Member's Mark (20oz), MAARS (20oz, 22oz), Lil Boss (22oz), Kuuma (20oz, 12oz), IGLOO® (20oz), Iron Flask ® (24oz), Hydro Flask® (22oz), Grizzly® (11oz, 16oz, 20oz), Buc-ee's® (20oz), Boelter Brands® (20oz), Beast® (20oz), and many more 
*Does not fit tumblers/mugs with screw tops.