Let us bring drawstring bags into football games!

I waited two and a half hours in line for a football game at Grand Valley State University only to get told that since I had a drawstring bag I was required to leave or to throw it out or drop it outside the stadium where it would most likely get stolen. The wrong thing is they have a bag check line where I opened it and emptied it showing I had nothing illegal but I was still not allowed in with it. Why is there a bag check line if you are not able to take in a drawstring bag and prove there is nothing harmful to anyone inside of it? Please sign this petition so we are able to bring our drawstring bags with our hats, gloves, umbrellas, hoodies, wallets, phones, sunblock, keys and so many more necessary things inside lubbers stadium!