[!](http://www.flickr.com/photos/cdr_snapshots/173455185/)[red-therm_canadian_design.jpg](http://canadiandesignresource.ca/wp-content/uploads/2006/05/red-therm_canadian_design.jpg) An iconic Canadian form, this style of Thermos ruled the marketplace for a decade. One of the first using objects to use a two part molding technique and a new material called polypropylene, to create an all-plastic container perfectly designed to keep contents warm, and the glass vacuum inside safe from breakage.