This has a list of all cancer colors on last page… so you can do the bag in the coordinating cancer color…

There is a error on the beginning part: I have changed the download pattern … it should read as follows:
co 41
stitch 31 individual rows

pick up 15 stitches and turn
pick up 41 stitches and turn
pick up 15 stitches and place marker

Sorry for the inconvenience.
***
i was informed that the colon cancer is blue and i have it listed as brown… i double checked another site… http://www.cancerawarenesscolors.com/
they say:
Colon Cancer (March) the color is Blue or Brown
sorry for the misunderstanding