Coldest 20 oz Tumbler v2

Love this! I receive so many compliments on it, but I love it because ot keeps my beverage ice cold all shift (12 hours). It’s nice that it looks great, too. 😉

My wife loves it

She uses her glow cup daily for work. The lid is fairly leak proof when I did accidentally tip it one morning as well. I have to add an ice cube otherwise it wont cool to where its drinkable until the afternoon os it holds heat well. It also glows, like glows glows like coming from outside on a sunny day it glowing visibly in the house.

Who needs a plain ugly coffee mug

I dont even use coffee mugs anymore. I use coldest cups exclusively. When home, I pull out one of these beauties for my coffee drinking experience. And with the non slip bottom I can leave my coaster behind.