Puffer jackets are typically filled with either down or synthetic materials. Down insulation is sourced from ducks or geese and is known for being lightweight and highly efficient at trapping heat. On the other hand, synthetic insulation is made from polyester fibers and is a popular choice for people who prefer a cruelty-free option or need a jacket that performs well in wet conditio... https://dignityleather.com/collections/puffer-jacket