My daughter asked me for a crochet bag. I did it and here it is what I obtained. The bag is made with Flavia yarn, crochet no. 1,90 and I used crocodile stitch which is very easy.
What else you can do with crocodile stitch:
The diagram is like this:
How to do it it is explain here: http://www.lostandfoundlane.com/p/croc-stitch-easy-way.html