The Yeti Rambler 12 oz Colster Slim Can Insulator is ideal for keeping hard seltzers icy cold while hanging out on the hottest days. Plus the newly evolved Load-and-Lock Gasket was added for 2020 just needs just a quarter-turn to secure your can. Sure, the Yeti Rambler Tumbler is already one of the greatest insulators on the market, but sometimes you just don't feel like pouring your beverage out of the container it already came in. That's where the Yeti Slim Can Colster comes in. Simply unscrew the Load-and-Lock Gasket, place a slim 12 oz can or bottle of your favorite inside the Colster and tighten the gasket back up. The double-wall vacuum insulation keeps your drink inside at the temperature you left them at. Utilizing kitchen-grade 18/8 stainless steel, the Yeti Slim Can Colster is exceptionally durable, rust free and sweat-proof. Toss out all your koozies. You won't be needing them to help keep your drink cold when you have the Yeti Rambler Slim Can Colster. Available at Travel Country Outfitters.