Skip to Main Content

The ethical, innovative, & sustainable solution for your bulk down needs.

Sustainable Down Source strives to offer peace of mind to our brand partners: That our down is ethically sourced; That we pursue innovative solutions for enhanced quality and technical performance; That we are committed to sustainable business practices; And that as individuals and as a company we are mindful of the environmental, social, and economic footprint we leave behind. SDS represents generations of experience, the most advanced technology in the industry, and a commitment to improving the world around us.

A group of certification badges including European Outdoor Group, Sustainable Apparel Coalition, and more.

Certifications & 
Sustainability

End consumers are more aware than ever of issues regarding environmental, social, and corporate responsibility. Our role as a supplier is to provide a product that our brand partners can offer their customer with confidence and pride. As a company, we actively participate in a community of suppliers, manufacturers, NGO’s, and industry programs because we believe that large-scale and lasting change can only be achieved by working together.

A black and white close-up of a microscope.

Quality Control

All of our processing facilities are equipped to test for fill power, down content, and DWR performance. We test a sample from each batch of down produced to ensure quality prior to shipping and offer IDFL pre-ship testing for each quality of down we ship that is over 300 kgs. We regularly send samples of DownTek™ PFC-Free to IDFL for rigorous DWR testing to ensure performance. Finally, we send samples of all our products to Bureau Veritas for due diligence chemical testing.

Downtracker

We custom-built a tool that enables our customers to add hang tags to any of their products with a QR code or Lot Number that sends their end-consumers to our interactive platform where they can see exactly how we sourced their down and feathers. The Downtracker represents our commitment to supply-chain transparency. Try it out by clicking the link below and entering the sample Lot #245L248485O1.

An example of the Downtracker website for Grey Duck Down.