The New Improved Yeti Colster 2.0 can insulator is the new & improved version; featuring an easy quick turn top gasket for easy entry & disposal of your Beverage of Choice. The Duracoat finish extends to bottom of Colster & has a slightly smaller external diameter allowing it to fit some smaller sized cup holders. New Look, New Feel Same great convenience for your "Small Boy" 12oz [355ml] cans & bottles. Yeti Rambler Barware is over-engineered to make sure no party is dampened by lukewarm drinks or dripping glasses. Cocktails should stay on the rocks and brews should taste straight-from-the-fridge cold no matter how sunny it is or how long you savor it. recommended drinking vessels for every celebratory occasion.18/18 Stainless Steel: Made with kitchen-grade stainless steel, so they’re puncture- and rust-resistant. Virtually puncture and rust resistant Double-Wall Vacuum Insulation: Keeps cold drinks cold and hot drinks hot until the last sip.No Sweat Design: Your hot drinks stay hot without burning your hands, and your cold drinks stay cold without leaving a mark.Quick-Turn Lid: Quick turn top gasket is easier for opening & closing Dishwasher Safe: Because no one needs more work to do.Load-And-Lock Twist off gasket keeps your bottle or can securely in place Duracoat Color: Built for the wild, this color won’t peel or crack.