This is an example of a Japanese knot bag with a long strap. I would probably wear it as a crossbody style bag.
Plus size minimalist sewing patterns
Japanese knot bag Sewing Tutorial: Learn how to make this quick and easy, beginner's' sewing project with a quick step by step tutorial. Free Pattern!
Free Sewing Patterns
Japanese Knot Bag for the Secret Valentine Exchange: Grey Side
Japanese Knot Bag...free pattern http://www.helenheath.com/sites/default/files/knotbaginstructions1.pdf
Japanese knot bag, w/ very pretty flower
Free Sewing Pattern and Tutorial: How to make a reversable Japanese knot bag
The Chilly Dog: Sewing Pattern: Japanese Knot Bag …
Japanese knot bag (this is a pdf file with pattern and instructions) Been meaning to make one of these since I first saw the pattern years back.
Denim japanese knot wristlet clutch mini bag pouch case purse recycled More
Japanese knot bag pattern (one handle loop is short, the longer one fits through it to close the bag). Sew with slippery lining for knitting or spinning so fibers don't stick.