Leather craft thread, size 40
Polyester sewing thread is a very good choice because it comes with several advantages that make bag sewing more efficient and durable. These include colorfastness, non-tangling, non-coiling, non-breaking, UV-resistant, and waterproof.
One significant benefit of polyester thread is that at the end of sewing, after cutting the thread very short, you can use a lighter to burn the end, preventing it from unraveling.
For bag sewing, we recommend using polyester thread with a thickness of 40, which is suitable for household sewing machines as well.
Always choose thread thickness that matches the fabric's thickness, and remember that strong, high-quality thread is crucial to ensure your bag is durable and beautiful!