Felted Laptop Bag

I am trying my hand at felting again. This time, I have made sure the yarn is 100% wool and not a super wash wool!! The yarn is by Universal Yarn, Inc called Blue Passion. The yarn looks more like a purple to me. It has purple, turquoise and pink running together. I am knitting on circulars size 15, with 130 stitches. It is hard to tell in the photo, but the flap tapers down to a triangle.