Amazon.com: FITY (2 Pack) - A 12oz can Adapter for 16oz Can Coolers Tall Beer Soda Drink Cooler Cozy Insulator Spacer Extension, Compatible with YETI MiiR CamelBak BruMate: Home & Kitchen
Yeti Life Hack: Beer bottles fit perfectly in the 12oz Colster Can insulator! : r/YetiCoolers
YETI Rambler Colster Stainless Steel Stainless Bottle/Can Holder at Lowes.com
Yeti Beer Holder | Beverage Mount On Cooler
YETI Rambler® Colster Can Insulator - AvidMax
YETI Rambler Colster — Al's Sporting Goods
Amazon.com: YETI Rambler 12 oz. Colster Can Insulator for Standard Size Cans, Nordic Purple: Home & Kitchen