After testing bags constructed with natural fibers, we found that nylon, over time, is the only satisfactory material. Nylon, being non-porous, makes our bags easy to clean after use, so the bags stay clean and remain strong and intact for many, many uses. We found that natural fiber bags stain quickly and tend to add smell and taste to their contents after only a few uses, but nylon remains neutral.
This is the best and strongest nut milk bag i have ever used, fantastic for making nut milks, aging cheeses or sprouting. 10 inch by 12inch