HERE to register (or login), fill out your info, and enter the UPC from the product. I found one left in my stock pile. You will receive a bag in the mail! I have one of these already and looking forward to getting another one. They are large, of good quality, open up wide and have a square bottom for lots of groceries. It is one of my favorites really! You can never have too many so that you always have some in each car! *Only valid in the following states: AL, AR, GA, IL, IN, KS, KY, LA, MI, MN, MO, MS, NE, OH, OK , NC, SC, TN, TX, VA, WV, and WI.