These items are made with a Betsy Ross flag image that I created myself, based on historical sources. I made the image specifically for this purpose so that it prints very well. I've ordered a number of items for myself and I'm very happy with them.
See this page for more information about the 13-star flag. You might also be interested in my other CafePress flag shops:
First Navy Jack: Dont Tread on Me,
Gadsden: Dont Tread on Me,
American Flag / Don't Tread on Me,
Betsy Ross Flag / Don't Tread on Me,
9.11.01: We Will Not Forget,
United We Stand.
Yours in liberty,
P.S. If you're looking for a Betsy Ross flag (or another American or historic flag) check out my friend Josef and his business, Flagline.