US Felt is an industrial felt manufacturer located in Sanford, Maine that continues to expand its capabilities. One of our latest expansions has been to add a sewing department. As a producer of felt and fabric used as a boot liner for a well-known boot company, we thought that this US Felt fabric could be used in other applications. The material is made of Natural wool and Recycled Synthetic fibers with zero chemical additives that is manufactured from fiber to finished product, sewn, and assembled in Sanford Maine. This 100% Made in America material is soft and flexible, but also strong and resilient, so you can fit a lot of stuff in your bag without compromising its shape or quality.