Are backpacks allowed in the museum?

Yes, but they may be checked for security.

Yes

Yes, you can bring in a backpack etc.... You aren't allowed to eat or drink in the exhibit area.

I had one.

Yes, I was walking around with one.

Yes but there are lockers you can rent if you so choose.

Yes they are

Yes. I was wearing one.

I saw other people with backpacks.