Originally Posted by
azwendyg
I like to use a strong poly thread on mine, but a good strong cotton would also work fine. If you're making a super heavy-duty bag you might want to consider using upholstery thread.
You know what? I'm have a "duh" moment. The pattern called for upholstery thread but I couldn't see where she wanted me to use it. I read and read the pattern and no mention of using that thread! I bought some anyway but only a small spool. I'm guessing she wanted me to use the upholstery thread to sew it together--ya think?