sign up (free!)
crocheted plarn bag by Thoughtful Rose, she used 1" loops of plarn, and a size H crochet hook. Tight, dense stitches are the key to a plarn bag that won't stretch out of shape (that, and crocheting through both loops).
Ironing plastic shopping bags together creates a versatile material that can be used in countless craft projects. It's waterproof, flexible, easy to work with, and a cinch to make.