Posts by Dugan
I know that goose down is warmer than cattail down. But what are the R-values of each? How much warmer is the same weight/volume of goose down compared to cattail down? Is cattail down better than ...
I know that goose down is warmer than cattail down. But what are the R-values of each? How much warmer is the same weight/volume of goose down compared to cattail down? Is cattail down better than ...