http://www.asgatlanta.org/Images/ser...structions.pdf. This is what you're looking for. Somebody posted on here a few days ago I think.... About uses for plastic tubing. This bag was made was made for wounded vets I believe. You can google it and find newspaper articles with the photos. With a lot of searching, I finally found the pattern. It's a bag that has some pockets or dividers big enough for a magazine I think. The tubing goes into a casing at the top and holds the bag open. Hope this helps.