High-Tech Soda Can Cooler

**There will be no more updates to this page. There is now a customizable version of this thing which allows you to make coolers for any size of can. [Go to the new GitHub page for the latest updates.](https://github.com/DrLex0/print3d-high-tech-koozie)**

*You can also find the customizable version [here on Thingiverse](https://www.thingiverse.com/thing:3927994), if you don't mind fighting the bugs and shortcomings of this website.*

*Original description below.*

OK, I admit, it's just a piece of plastic, therefore ‘high tech’ may be a bit exaggerated.
Still, this is not your average soda can cooler, or ‘koozie’ as it is sometimes called. This one has no inner shell, instead it relies on the can itself to seal the air inside, to have a minimal contact area with the plastic and instead rely maximally on air for insulation. Moreover, the walls are divided into horizontal compartments to reduce convection.

Whether all this really makes a difference in keeping your drink cool c