Iced Drink Cup Koozie | Tankard-style Holder

This is a tankard-like shell to hold a large cold drink, specifically from Dunkin Donuts. It features a chunky but nice handle, a space on the foot to keep the shell from suctioning to coasters, three rings to allow you to have a grip if you are passing the cup over to people, and a chunky outer shell to help keep drinks from warming too fast in the Summer sun, or next to your computer.

This is my first model and I was inspired by some online models by @PhishPrint and @MadOgre, but each had something that wasn't quite right for me. 

We love our cold drinks, but we also love our tankards, plus pouring a drink from one vessel to the other introduces options for messiness and contaminates. In addition, when our drinks are sitting on our desks too long, even on our sandstone coasters, the condensation just makes more of a mess. The heat of the day just melts the ice too fast. Summer days need a solution!

This project needed to have a foot with a gap to prevent a suction forming between my cup and my sandstone coaster; it needed to reduce the cup sweating drastically due to our hot computers and the Summer sun; the walls of the shell needed to be higher to help keep as much cold as possible; and most importantly, it needed to have a really awesome tankard-style handle.

Having Grabbed my caliper and a fresh large iced coffee, I created my model in Fusion 360. Version one's walls were too close to the interior which cause a lot of cup sweat--I loved the shape, but I guess that is how it goes. My second version--which is the one posted here--is a bit more chunky, but it feels quite satisfactory to hold, especially with a full iced coffee loaded in.

This is my first model and print; I hope you like it and I hope it helps you beat the heat with less cup juggling! Cheers!

Update 2026-05-11: Find the Medium Cup Koozie here: https://makerworld.com/en/models/2789098-medium-iced-drink-cup-tankard-style-holder#profileId-3101024

Update 2026-05-04: Modified the cup to have a shorter handle.