This pattern is several variations of the original Entrelac Zigzag Bag published in Cast On magazine in Fall 2009. With three variations provided, it should be easy to see how this basic design can be modified to make the perfect custom bag for you.

To create definite zigzags, the secret is to work two tiers of entrelac in a single color. Yarns that felt really well will make it nearly impossible to discern how it was done!