Question

I need to make my own insulated cooler bag/box and i need to know what materials are good insulators?

Answer 1

Some good insulators of the cold:

-Styrofoam <<<I suggest this one. It will probably be easier to work with

-Glass (more specifically fiberglass)

-Plastic

-Rubber

Hope this helped!

~Just a girl in love with Shawn Mendes