Sustainable Bulk Down

Sustainable Down Source offers a wide variety of bulk down fills for outerwear, outdoor gear, and fashion apparel. SDS bulk down comes from the soft under feathers of ducks or geese and is known for its incredible softness and breathability. Our bulk down is lightweight and lofty, offering excellent temperature regulation. We can offer you breathable, insulating materials that naturally wicks away perspiration and moisture and can help regulate body temperature. It will keep you warm in cold weather and cool in warmer climates. We offer a variety of fill types, which allows you to choose the best warmth-to-weight ratio for your product needs. Our products come with guaranteed durability and compression resistance. All our bulk down products are eco-friendly and have the lowest carbon footprint of any fill material. Our material adheres to strict animal welfare guidelines and can be accompanied with certifications to help you meet your sustainability goals.

At Sustainable Down Source, we are dedicated to offering our brand partners the peace of mind that our down not only complies with current industry standards, but that we actively strive for innovation and sustainable best practices to ensure our ability to comply with evolving values and expectations.