My Hobby Is Crochet: Kaleidoscope Mandala Bag crochet pattern by Lilla Bjorn Crochet Mais
Bag a Day Crochet tutorial has directions for a similar bag.
These crochet backpack look great and make beautiful handmade gifts too! We’ve rounded up a fantastic collection of FREE Crochet Backpack Patterns.
At I think I could figure out a pattern that is pretty close and use up odd yarn. "A Sak on every back. Pack up for the day with our easy to carry crochet backpack, perfectly stylish for any age.