What was your source for this sewing project? Online Photo or Website Name of website or photo hSleeping Bag Pack Link to website or photo www.fleecefun.com/sleeping-bag-pack-how-to.html What are you most proud of? This pattern was part engineering - I got it to work! The back pack works as a Pillow when folded out. What advice would you give someone starting this project? Read through it twice before you begin!