It's not allowed to bring food or beverages
No but the food inside is really good
No. Its prohibited. But not enforced uniformly. It really depends on whos checking you at the gate before walking in
I saw several fans with outside food. If you bring a bag, it has to be clear.
I was able to bring my subway sandwich to Dordmund game. They did not say anything.
Can you take wine
Thanks! Your answer is awaiting moderation.