The bag policy is pretty straightforward: if your bag is smaller than 12" x 6" x 12", you're good to go. But, if your bag is bigger than that, you might need to leave it behind or check it at the gate. It's kind of like trying to squeeze a large suitcase into an overhead bin on a plane - it's just not gonna fit, and you'll need to make other arrangements.
Now, you might be thinking, "But what about my essentials? I need my phone, wallet, and snacks to make it through the game!" Don't worry, you can still bring those things - just make sure they fit in a smaller bag or a clear plastic bag. It's like packing a lunch for a road trip: you need to make sure you have everything you need, but you also don't want to overpack and have to deal with a big mess.
The TCF Stadium Bag Policy 2016 is all about safety and convenience. By limiting the size of bags, the stadium can ensure that everyone gets in quickly and safely, and that you have a great time watching the game. It's like when you're trying to get into a concert or a festival - you want to get in, get a good spot, and enjoy the show, without any hassle or fuss.
How to Survive Stadium Bag Policies: Complete US Sports Venue Guide