Super Cooler

Keeps soft drinks and beer cool. Can be filled with insulation material or a mixture of crushed ice and salt which will ensure a very cold temperature.

You can also put something heavy inside and put it in the freezer. Then you will have a heavy cool drink. :) Don`t put water inside, it will expand to burst the container.

The bottom lid can be screwed in place.

Suitable for standard can with 66mm diameter.

Print with layer height 0.2mm, but the threads can advantageously be printed with 0.1 to 0.12mm layer height. Print the box with a brim.

To make it easier to get the ice in, print out the IceFunnel and place it as shown in the picture. Pour the crushed ice inside and shake until all the ice has fallen down in to the cavatie.

Screw on the bottom lid and put it in the freezer until you are ready to use it. Do not pour only water in, as it will crack the box when it freezes. 

Ice recipe:
Crush ice in a blender. Put it inside. Put the box in the freezer until you are ready to use it. 

When you are redy to use it, you can put in 1-2 teaspoons of salt spread into the ice. Do not add salt before using it.

With ice and salt, the temperature can theoretically drop to -21 degrees Celsius which is about -6 degrees Farenheit.

Se also:

https://www.printables.com/model/240153-cool-beer-and-soft-drink-seidel