Butterfly With Rainbow Tumbler what a vibrant and colorful butterfly standing out in front of a rainbow with a waterfall to boot. So much color in this one 20 oz Tumbler for you to show everyone!! As you are off for your day you don't have to oworry about the temperature of your drinks because this tumbler will keep them the right temp for up to 12 hours because it is double wall vacuum insulated just for you!! That is because I take pride in what I do here and want the best tumblers for you!! Get yours now!!