Our highest quality in every way, the down is produced from the finest quality Canadian snow goose, the sub zero temperatures in which this bird lives ensure that the down is the best insulation against the cold. The down clusters used have such a high fill power (loft) that very little is needed to give the relevant tog rating, thus giving the lightest duvet we produce. Canadian geese are raised inthe strictest of regulations dictating that they are fed on natural wheat and barley and are given acres in which to graze. 100% Canadian Snow Goose Down, No Feather content. Canada is one of the freshest and clearest environments on the earth.