The first of its kind un-spillable slim can beverage cooler designed exclusively for 12oz slim cans. Works with White Claw, Truly, Michelob Ultra, Corona Light, Red Bull, and others. Our innovative SmartGrip technology allows the Can Cooler to stick to any smooth surface. From a lack of cup holders on a rocking boat to wagging dog tails, this product will keep your drink upright, accident-free, and icy cold. To use simply place The Can Cooler on any smooth surface and it will keep your drink in place (securely up-right).