CoffeeSock was birthed late 2011 in a 'necessity is the mother of invention' moment. Out of Chemex coffee filters, and with an old traveling Chorreador, aka 'coffee sock' from Costa Rica as inspiration, an organic fabric filter for the Chemex was made. It performed so well and was an inspiration to creating models for all popular coffee brewing processes. 

CoffeeSock® filters are made in Austin, Texas. All filters are sewn and packaged by happy human beings making a fair and living wage.