Yeti can holder puck for craft beer cans by MrFixit - MakerWorld
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
Amazon.com: YETI Navy Rambler Colster Can Insulator, 1 Count (Pack of 1): Home & Kitchen
Yeti Rambler Colster can and bottle holder with stash can, stainless steel | eBay
YETI Rambler 12 oz. Colster Can Insulator for Standard Size Cans - Nature tee
Long Neck Bottle Extender V2.0 for YETI Rumbler Colster/ozark Trail Coolers QTY: 1 - Etsy
Promotional YETI Rambler Colster Can Holder Standards (12 Oz.)