This pattern features: cables, bobbles, I-cord, felting and is rated Intermediate in difficulty by Knitter’s.

Printed in Knitter’s about the pattern:

Knitting a sturdy, versatile bag doesn’t have to involve rugged yarns and tight gauge. Linda has come up with a pleasing solution to this problem. She’s used the felting technique to give her "snazzy" backpack added durability. The bulky wool and mohair blend is the ideal fiber for this project…